Home / 9,587,714.80-14,381,572.20-2,764,274.80

Finding the Fourth Proportional to 9,587,714.80, 14,381,572.20 and 2,764,274.80

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Solution

The fourth proportional to 9,587,714.80, 14,381,572.20 and 2,764,274.80 is: 4,146,412.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,714.80 : 14,381,572.20 = 2,764,274.80 : x
  2. Step 2: Convert to fraction form
    9,587,714.80/14,381,572.20 = 2,764,274.80/x
  3. Step 3: Cross multiply
    9,587,714.80x = 14,381,572.20 × 2,764,274.80
  4. Step 4: Simplify right side
    9,587,714.80x = 39,754,617,616,840.55
  5. Step 5: Solve for x
    x = 39,754,617,616,840.55/9,587,714.80
  6. Step 6: Final answer
    x = 4,146,412.20

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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.