Home / 5,616,302.52-8,411,061.78-3,588,166.20

Finding the Fourth Proportional to 5,616,302.52, 8,411,061.78 and 3,588,166.20

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Solution

The fourth proportional to 5,616,302.52, 8,411,061.78 and 3,588,166.20 is: 5,373,693.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,302.52 : 8,411,061.78 = 3,588,166.20 : x
  2. Step 2: Convert to fraction form
    5,616,302.52/8,411,061.78 = 3,588,166.20/x
  3. Step 3: Cross multiply
    5,616,302.52x = 8,411,061.78 × 3,588,166.20
  4. Step 4: Simplify right side
    5,616,302.52x = 30,180,287,585,107.84
  5. Step 5: Solve for x
    x = 30,180,287,585,107.84/5,616,302.52
  6. Step 6: Final answer
    x = 5,373,693.36

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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.