Home / 8,899,402.16-12,280,834.02-5,032,004.24

Finding the Fourth Proportional to 8,899,402.16, 12,280,834.02 and 5,032,004.24

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Solution

The fourth proportional to 8,899,402.16, 12,280,834.02 and 5,032,004.24 is: 6,943,973.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,899,402.16 : 12,280,834.02 = 5,032,004.24 : x
  2. Step 2: Convert to fraction form
    8,899,402.16/12,280,834.02 = 5,032,004.24/x
  3. Step 3: Cross multiply
    8,899,402.16x = 12,280,834.02 × 5,032,004.24
  4. Step 4: Simplify right side
    8,899,402.16x = 61,797,208,859,376.24
  5. Step 5: Solve for x
    x = 61,797,208,859,376.24/8,899,402.16
  6. Step 6: Final answer
    x = 6,943,973.06

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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.