Home / 2,251,417.65-3,377,757.86-904,526.07

Finding the Fourth Proportional to 2,251,417.65, 3,377,757.86 and 904,526.07

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Solution

The fourth proportional to 2,251,417.65, 3,377,757.86 and 904,526.07 is: 1,357,042.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,417.65 : 3,377,757.86 = 904,526.07 : x
  2. Step 2: Convert to fraction form
    2,251,417.65/3,377,757.86 = 904,526.07/x
  3. Step 3: Cross multiply
    2,251,417.65x = 3,377,757.86 × 904,526.07
  4. Step 4: Simplify right side
    2,251,417.65x = 3,055,270,037,994.78
  5. Step 5: Solve for x
    x = 3,055,270,037,994.78/2,251,417.65
  6. Step 6: Final answer
    x = 1,357,042.77

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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.