Home / 8,704,943.16-12,000,160.72-6,083,308.02

Finding the Fourth Proportional to 8,704,943.16, 12,000,160.72 and 6,083,308.02

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Solution

The fourth proportional to 8,704,943.16, 12,000,160.72 and 6,083,308.02 is: 8,386,117.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,704,943.16 : 12,000,160.72 = 6,083,308.02 : x
  2. Step 2: Convert to fraction form
    8,704,943.16/12,000,160.72 = 6,083,308.02/x
  3. Step 3: Cross multiply
    8,704,943.16x = 12,000,160.72 × 6,083,308.02
  4. Step 4: Simplify right side
    8,704,943.16x = 73,000,673,949,264.97
  5. Step 5: Solve for x
    x = 73,000,673,949,264.97/8,704,943.16
  6. Step 6: Final answer
    x = 8,386,117.24

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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.