Home / 2,437,011.57-3,363,127.28-1,334,489.29

Finding the Fourth Proportional to 2,437,011.57, 3,363,127.28 and 1,334,489.29

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Solution

The fourth proportional to 2,437,011.57, 3,363,127.28 and 1,334,489.29 is: 1,841,623.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,011.57 : 3,363,127.28 = 1,334,489.29 : x
  2. Step 2: Convert to fraction form
    2,437,011.57/3,363,127.28 = 1,334,489.29/x
  3. Step 3: Cross multiply
    2,437,011.57x = 3,363,127.28 × 1,334,489.29
  4. Step 4: Simplify right side
    2,437,011.57x = 4,488,057,330,995.24
  5. Step 5: Solve for x
    x = 4,488,057,330,995.24/2,437,011.57
  6. Step 6: Final answer
    x = 1,841,623.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.