Home / 9,564,537.60-14,285,849.73-8,652,316.68

Finding the Fourth Proportional to 9,564,537.60, 14,285,849.73 and 8,652,316.68

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Solution

The fourth proportional to 9,564,537.60, 14,285,849.73 and 8,652,316.68 is: 12,923,332.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564,537.60 : 14,285,849.73 = 8,652,316.68 : x
  2. Step 2: Convert to fraction form
    9,564,537.60/14,285,849.73 = 8,652,316.68/x
  3. Step 3: Cross multiply
    9,564,537.60x = 14,285,849.73 × 8,652,316.68
  4. Step 4: Simplify right side
    9,564,537.60x = 123,605,695,906,852.50
  5. Step 5: Solve for x
    x = 123,605,695,906,852.50/9,564,537.60
  6. Step 6: Final answer
    x = 12,923,332.11

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.