Home / 10,936,002.40-16,404,003.60-4,558,710.40

Finding the Fourth Proportional to 10,936,002.40, 16,404,003.60 and 4,558,710.40

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Solution

The fourth proportional to 10,936,002.40, 16,404,003.60 and 4,558,710.40 is: 6,838,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,936,002.40 : 16,404,003.60 = 4,558,710.40 : x
  2. Step 2: Convert to fraction form
    10,936,002.40/16,404,003.60 = 4,558,710.40/x
  3. Step 3: Cross multiply
    10,936,002.40x = 16,404,003.60 × 4,558,710.40
  4. Step 4: Simplify right side
    10,936,002.40x = 74,781,101,812,957.44
  5. Step 5: Solve for x
    x = 74,781,101,812,957.44/10,936,002.40
  6. Step 6: Final answer
    x = 6,838,065.60

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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.