Home / 4,392,304.45-6,589,592.53-2,572,206.50

Finding the Fourth Proportional to 4,392,304.45, 6,589,592.53 and 2,572,206.50

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Solution

The fourth proportional to 4,392,304.45, 6,589,592.53 and 2,572,206.50 is: 3,858,974.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392,304.45 : 6,589,592.53 = 2,572,206.50 : x
  2. Step 2: Convert to fraction form
    4,392,304.45/6,589,592.53 = 2,572,206.50/x
  3. Step 3: Cross multiply
    4,392,304.45x = 6,589,592.53 × 2,572,206.50
  4. Step 4: Simplify right side
    4,392,304.45x = 16,949,792,748,060.91
  5. Step 5: Solve for x
    x = 16,949,792,748,060.91/4,392,304.45
  6. Step 6: Final answer
    x = 3,858,974.93

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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.