Home / 7,484,160.08-10,329,743.22-4,729,098.44

Finding the Fourth Proportional to 7,484,160.08, 10,329,743.22 and 4,729,098.44

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Solution

The fourth proportional to 7,484,160.08, 10,329,743.22 and 4,729,098.44 is: 6,527,168.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,160.08 : 10,329,743.22 = 4,729,098.44 : x
  2. Step 2: Convert to fraction form
    7,484,160.08/10,329,743.22 = 4,729,098.44/x
  3. Step 3: Cross multiply
    7,484,160.08x = 10,329,743.22 × 4,729,098.44
  4. Step 4: Simplify right side
    7,484,160.08x = 48,850,372,547,302.59
  5. Step 5: Solve for x
    x = 48,850,372,547,302.59/7,484,160.08
  6. Step 6: Final answer
    x = 6,527,168.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.