Home / 2,697,681.90-4,046,522.85-2,477,232.30

Finding the Fourth Proportional to 2,697,681.90, 4,046,522.85 and 2,477,232.30

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Solution

The fourth proportional to 2,697,681.90, 4,046,522.85 and 2,477,232.30 is: 3,715,848.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,681.90 : 4,046,522.85 = 2,477,232.30 : x
  2. Step 2: Convert to fraction form
    2,697,681.90/4,046,522.85 = 2,477,232.30/x
  3. Step 3: Cross multiply
    2,697,681.90x = 4,046,522.85 × 2,477,232.30
  4. Step 4: Simplify right side
    2,697,681.90x = 10,024,177,106,708.05
  5. Step 5: Solve for x
    x = 10,024,177,106,708.05/2,697,681.90
  6. Step 6: Final answer
    x = 3,715,848.45

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Double scale
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Similar ratio
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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.