Home / 5,677,726.24-8,473,139.15-5,071,883.32

Finding the Fourth Proportional to 5,677,726.24, 8,473,139.15 and 5,071,883.32

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Solution

The fourth proportional to 5,677,726.24, 8,473,139.15 and 5,071,883.32 is: 7,569,011.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,726.24 : 8,473,139.15 = 5,071,883.32 : x
  2. Step 2: Convert to fraction form
    5,677,726.24/8,473,139.15 = 5,071,883.32/x
  3. Step 3: Cross multiply
    5,677,726.24x = 8,473,139.15 × 5,071,883.32
  4. Step 4: Simplify right side
    5,677,726.24x = 42,974,773,122,923.98
  5. Step 5: Solve for x
    x = 42,974,773,122,923.98/5,677,726.24
  6. Step 6: Final answer
    x = 7,569,011.13

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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.