Home / 6,273,287.52-9,411,156.54-2,013,128.16

Finding the Fourth Proportional to 6,273,287.52, 9,411,156.54 and 2,013,128.16

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Solution

The fourth proportional to 6,273,287.52, 9,411,156.54 and 2,013,128.16 is: 3,020,085.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273,287.52 : 9,411,156.54 = 2,013,128.16 : x
  2. Step 2: Convert to fraction form
    6,273,287.52/9,411,156.54 = 2,013,128.16/x
  3. Step 3: Cross multiply
    6,273,287.52x = 9,411,156.54 × 2,013,128.16
  4. Step 4: Simplify right side
    6,273,287.52x = 18,945,864,248,842.16
  5. Step 5: Solve for x
    x = 18,945,864,248,842.16/6,273,287.52
  6. Step 6: Final answer
    x = 3,020,085.43

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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.