Home / 4,365,689.04-6,553,002.16-3,605,107.12

Finding the Fourth Proportional to 4,365,689.04, 6,553,002.16 and 3,605,107.12

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Solution

The fourth proportional to 4,365,689.04, 6,553,002.16 and 3,605,107.12 is: 5,411,350.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,365,689.04 : 6,553,002.16 = 3,605,107.12 : x
  2. Step 2: Convert to fraction form
    4,365,689.04/6,553,002.16 = 3,605,107.12/x
  3. Step 3: Cross multiply
    4,365,689.04x = 6,553,002.16 × 3,605,107.12
  4. Step 4: Simplify right side
    4,365,689.04x = 23,624,274,744,391.38
  5. Step 5: Solve for x
    x = 23,624,274,744,391.38/4,365,689.04
  6. Step 6: Final answer
    x = 5,411,350.77

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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.