Home / 8,767,095.98-12,098,966.08-4,899,617.02

Finding the Fourth Proportional to 8,767,095.98, 12,098,966.08 and 4,899,617.02

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Solution

The fourth proportional to 8,767,095.98, 12,098,966.08 and 4,899,617.02 is: 6,761,680.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,767,095.98 : 12,098,966.08 = 4,899,617.02 : x
  2. Step 2: Convert to fraction form
    8,767,095.98/12,098,966.08 = 4,899,617.02/x
  3. Step 3: Cross multiply
    8,767,095.98x = 12,098,966.08 × 4,899,617.02
  4. Step 4: Simplify right side
    8,767,095.98x = 59,280,300,129,970.68
  5. Step 5: Solve for x
    x = 59,280,300,129,970.68/8,767,095.98
  6. Step 6: Final answer
    x = 6,761,680.29

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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.