Home / 5,602,824.14-7,732,103.55-3,122,267.72

Finding the Fourth Proportional to 5,602,824.14, 7,732,103.55 and 3,122,267.72

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Solution

The fourth proportional to 5,602,824.14, 7,732,103.55 and 3,122,267.72 is: 4,308,844.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,602,824.14 : 7,732,103.55 = 3,122,267.72 : x
  2. Step 2: Convert to fraction form
    5,602,824.14/7,732,103.55 = 3,122,267.72/x
  3. Step 3: Cross multiply
    5,602,824.14x = 7,732,103.55 × 3,122,267.72
  4. Step 4: Simplify right side
    5,602,824.14x = 24,141,697,321,862.41
  5. Step 5: Solve for x
    x = 24,141,697,321,862.41/5,602,824.14
  6. Step 6: Final answer
    x = 4,308,844.38

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Double scale
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1.5x scale

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.