Home / 6,392,108.80-9,594,068.10-3,199,526.20

Finding the Fourth Proportional to 6,392,108.80, 9,594,068.10 and 3,199,526.20

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Solution

The fourth proportional to 6,392,108.80, 9,594,068.10 and 3,199,526.20 is: 4,802,244.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,108.80 : 9,594,068.10 = 3,199,526.20 : x
  2. Step 2: Convert to fraction form
    6,392,108.80/9,594,068.10 = 3,199,526.20/x
  3. Step 3: Cross multiply
    6,392,108.80x = 9,594,068.10 × 3,199,526.20
  4. Step 4: Simplify right side
    6,392,108.80x = 30,696,472,250,534.22
  5. Step 5: Solve for x
    x = 30,696,472,250,534.22/6,392,108.80
  6. Step 6: Final answer
    x = 4,802,244.96

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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.