Home / 1,758,487.24-2,637,702.06-560,393.56

Finding the Fourth Proportional to 1,758,487.24, 2,637,702.06 and 560,393.56

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Solution

The fourth proportional to 1,758,487.24, 2,637,702.06 and 560,393.56 is: 840,581.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,487.24 : 2,637,702.06 = 560,393.56 : x
  2. Step 2: Convert to fraction form
    1,758,487.24/2,637,702.06 = 560,393.56/x
  3. Step 3: Cross multiply
    1,758,487.24x = 2,637,702.06 × 560,393.56
  4. Step 4: Simplify right side
    1,758,487.24x = 1,478,151,247,622.73
  5. Step 5: Solve for x
    x = 1,478,151,247,622.73/1,758,487.24
  6. Step 6: Final answer
    x = 840,581.16

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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.