Home / 2,334,927.80-3,502,496.60-715,578

Finding the Fourth Proportional to 2,334,927.80, 3,502,496.60 and 715,578

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Solution

The fourth proportional to 2,334,927.80, 3,502,496.60 and 715,578 is: 1,073,399.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,927.80 : 3,502,496.60 = 715,578 : x
  2. Step 2: Convert to fraction form
    2,334,927.80/3,502,496.60 = 715,578/x
  3. Step 3: Cross multiply
    2,334,927.80x = 3,502,496.60 × 715,578
  4. Step 4: Simplify right side
    2,334,927.80x = 2,506,309,508,456.91
  5. Step 5: Solve for x
    x = 2,506,309,508,456.91/2,334,927.80
  6. Step 6: Final answer
    x = 1,073,399.15

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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.