Home / 8,225,088.93-11,350,977.39-4,554,005.40

Finding the Fourth Proportional to 8,225,088.93, 11,350,977.39 and 4,554,005.40

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Solution

The fourth proportional to 8,225,088.93, 11,350,977.39 and 4,554,005.40 is: 6,284,723.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,088.93 : 11,350,977.39 = 4,554,005.40 : x
  2. Step 2: Convert to fraction form
    8,225,088.93/11,350,977.39 = 4,554,005.40/x
  3. Step 3: Cross multiply
    8,225,088.93x = 11,350,977.39 × 4,554,005.40
  4. Step 4: Simplify right side
    8,225,088.93x = 51,692,412,329,337.91
  5. Step 5: Solve for x
    x = 51,692,412,329,337.91/8,225,088.93
  6. Step 6: Final answer
    x = 6,284,723.82

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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.