Home / 5,832,078.30-8,748,117.45-3,434,688.90

Finding the Fourth Proportional to 5,832,078.30, 8,748,117.45 and 3,434,688.90

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Solution

The fourth proportional to 5,832,078.30, 8,748,117.45 and 3,434,688.90 is: 5,152,033.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,832,078.30 : 8,748,117.45 = 3,434,688.90 : x
  2. Step 2: Convert to fraction form
    5,832,078.30/8,748,117.45 = 3,434,688.90/x
  3. Step 3: Cross multiply
    5,832,078.30x = 8,748,117.45 × 3,434,688.90
  4. Step 4: Simplify right side
    5,832,078.30x = 30,047,061,901,411.30
  5. Step 5: Solve for x
    x = 30,047,061,901,411.30/5,832,078.30
  6. Step 6: Final answer
    x = 5,152,033.35

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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.