Home / 6,032,117.40-9,048,176.10-3,643,330.20

Finding the Fourth Proportional to 6,032,117.40, 9,048,176.10 and 3,643,330.20

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Solution

The fourth proportional to 6,032,117.40, 9,048,176.10 and 3,643,330.20 is: 5,464,995.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,032,117.40 : 9,048,176.10 = 3,643,330.20 : x
  2. Step 2: Convert to fraction form
    6,032,117.40/9,048,176.10 = 3,643,330.20/x
  3. Step 3: Cross multiply
    6,032,117.40x = 9,048,176.10 × 3,643,330.20
  4. Step 4: Simplify right side
    6,032,117.40x = 32,965,493,240,048.22
  5. Step 5: Solve for x
    x = 32,965,493,240,048.22/6,032,117.40
  6. Step 6: Final answer
    x = 5,464,995.30

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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.