Home / 1,614,373-2,227,834.74-935,703.16

Finding the Fourth Proportional to 1,614,373, 2,227,834.74 and 935,703.16

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Solution

The fourth proportional to 1,614,373, 2,227,834.74 and 935,703.16 is: 1,291,270.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,614,373 : 2,227,834.74 = 935,703.16 : x
  2. Step 2: Convert to fraction form
    1,614,373/2,227,834.74 = 935,703.16/x
  3. Step 3: Cross multiply
    1,614,373x = 2,227,834.74 × 935,703.16
  4. Step 4: Simplify right side
    1,614,373x = 2,084,592,006,175.78
  5. Step 5: Solve for x
    x = 2,084,592,006,175.78/1,614,373
  6. Step 6: Final answer
    x = 1,291,270.36

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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.