Home / 4,300,726.12-5,935,002.98-2,340,611.88

Finding the Fourth Proportional to 4,300,726.12, 5,935,002.98 and 2,340,611.88

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Solution

The fourth proportional to 4,300,726.12, 5,935,002.98 and 2,340,611.88 is: 3,230,044.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300,726.12 : 5,935,002.98 = 2,340,611.88 : x
  2. Step 2: Convert to fraction form
    4,300,726.12/5,935,002.98 = 2,340,611.88/x
  3. Step 3: Cross multiply
    4,300,726.12x = 5,935,002.98 × 2,340,611.88
  4. Step 4: Simplify right side
    4,300,726.12x = 13,891,538,482,823.40
  5. Step 5: Solve for x
    x = 13,891,538,482,823.40/4,300,726.12
  6. Step 6: Final answer
    x = 3,230,044.90

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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.