Home / 1,550,521.20-2,324,053.80-603,577.20

Finding the Fourth Proportional to 1,550,521.20, 2,324,053.80 and 603,577.20

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Solution

The fourth proportional to 1,550,521.20, 2,324,053.80 and 603,577.20 is: 904,693.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,550,521.20 : 2,324,053.80 = 603,577.20 : x
  2. Step 2: Convert to fraction form
    1,550,521.20/2,324,053.80 = 603,577.20/x
  3. Step 3: Cross multiply
    1,550,521.20x = 2,324,053.80 × 603,577.20
  4. Step 4: Simplify right side
    1,550,521.20x = 1,402,745,885,253.36
  5. Step 5: Solve for x
    x = 1,402,745,885,253.36/1,550,521.20
  6. Step 6: Final answer
    x = 904,693.13

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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.