Home / 5,364,007.30-8,046,010.95-4,301,125.30

Finding the Fourth Proportional to 5,364,007.30, 8,046,010.95 and 4,301,125.30

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Solution

The fourth proportional to 5,364,007.30, 8,046,010.95 and 4,301,125.30 is: 6,451,687.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,007.30 : 8,046,010.95 = 4,301,125.30 : x
  2. Step 2: Convert to fraction form
    5,364,007.30/8,046,010.95 = 4,301,125.30/x
  3. Step 3: Cross multiply
    5,364,007.30x = 8,046,010.95 × 4,301,125.30
  4. Step 4: Simplify right side
    5,364,007.30x = 34,606,901,261,122.04
  5. Step 5: Solve for x
    x = 34,606,901,261,122.04/5,364,007.30
  6. Step 6: Final answer
    x = 6,451,687.95

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Double scale
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Similar ratio
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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.