Home / 9,748,443.14-14,599,455.22-5,641,105.73

Finding the Fourth Proportional to 9,748,443.14, 14,599,455.22 and 5,641,105.73

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Solution

The fourth proportional to 9,748,443.14, 14,599,455.22 and 5,641,105.73 is: 8,448,228.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,443.14 : 14,599,455.22 = 5,641,105.73 : x
  2. Step 2: Convert to fraction form
    9,748,443.14/14,599,455.22 = 5,641,105.73/x
  3. Step 3: Cross multiply
    9,748,443.14x = 14,599,455.22 × 5,641,105.73
  4. Step 4: Simplify right side
    9,748,443.14x = 82,357,070,430,474.52
  5. Step 5: Solve for x
    x = 82,357,070,430,474.52/9,748,443.14
  6. Step 6: Final answer
    x = 8,448,228.02

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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.