Home / 4,702,763.52-6,487,882.56-3,070,607.04

Finding the Fourth Proportional to 4,702,763.52, 6,487,882.56 and 3,070,607.04

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Solution

The fourth proportional to 4,702,763.52, 6,487,882.56 and 3,070,607.04 is: 4,236,176.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,702,763.52 : 6,487,882.56 = 3,070,607.04 : x
  2. Step 2: Convert to fraction form
    4,702,763.52/6,487,882.56 = 3,070,607.04/x
  3. Step 3: Cross multiply
    4,702,763.52x = 6,487,882.56 × 3,070,607.04
  4. Step 4: Simplify right side
    4,702,763.52x = 19,921,737,863,429.22
  5. Step 5: Solve for x
    x = 19,921,737,863,429.22/4,702,763.52
  6. Step 6: Final answer
    x = 4,236,176.83

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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.