Home / 7,369,503.32-11,060,466.06-3,112,726.52

Finding the Fourth Proportional to 7,369,503.32, 11,060,466.06 and 3,112,726.52

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Solution

The fourth proportional to 7,369,503.32, 11,060,466.06 and 3,112,726.52 is: 4,671,713.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,369,503.32 : 11,060,466.06 = 3,112,726.52 : x
  2. Step 2: Convert to fraction form
    7,369,503.32/11,060,466.06 = 3,112,726.52/x
  3. Step 3: Cross multiply
    7,369,503.32x = 11,060,466.06 × 3,112,726.52
  4. Step 4: Simplify right side
    7,369,503.32x = 34,428,206,028,521.91
  5. Step 5: Solve for x
    x = 34,428,206,028,521.91/7,369,503.32
  6. Step 6: Final answer
    x = 4,671,713.21

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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.