Home / 1,758,366.80-2,637,521.42-560,272.92

Finding the Fourth Proportional to 1,758,366.80, 2,637,521.42 and 560,272.92

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Solution

The fourth proportional to 1,758,366.80, 2,637,521.42 and 560,272.92 is: 840,400.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,366.80 : 2,637,521.42 = 560,272.92 : x
  2. Step 2: Convert to fraction form
    1,758,366.80/2,637,521.42 = 560,272.92/x
  3. Step 3: Cross multiply
    1,758,366.80x = 2,637,521.42 × 560,272.92
  4. Step 4: Simplify right side
    1,758,366.80x = 1,477,731,827,545.95
  5. Step 5: Solve for x
    x = 1,477,731,827,545.95/1,758,366.80
  6. Step 6: Final answer
    x = 840,400.21

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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.