Home / 7,064,807.40-10,597,211.10-2,576,500.20

Finding the Fourth Proportional to 7,064,807.40, 10,597,211.10 and 2,576,500.20

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Solution

The fourth proportional to 7,064,807.40, 10,597,211.10 and 2,576,500.20 is: 3,864,750.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,807.40 : 10,597,211.10 = 2,576,500.20 : x
  2. Step 2: Convert to fraction form
    7,064,807.40/10,597,211.10 = 2,576,500.20/x
  3. Step 3: Cross multiply
    7,064,807.40x = 10,597,211.10 × 2,576,500.20
  4. Step 4: Simplify right side
    7,064,807.40x = 27,303,716,518,592.22
  5. Step 5: Solve for x
    x = 27,303,716,518,592.22/7,064,807.40
  6. Step 6: Final answer
    x = 3,864,750.30

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.