Home / 1,758,396.92-2,637,566.31-560,302.97

Finding the Fourth Proportional to 1,758,396.92, 2,637,566.31 and 560,302.97

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Solution

The fourth proportional to 1,758,396.92, 2,637,566.31 and 560,302.97 is: 840,445.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,396.92 : 2,637,566.31 = 560,302.97 : x
  2. Step 2: Convert to fraction form
    1,758,396.92/2,637,566.31 = 560,302.97/x
  3. Step 3: Cross multiply
    1,758,396.92x = 2,637,566.31 × 560,302.97
  4. Step 4: Simplify right side
    1,758,396.92x = 1,477,836,237,064.94
  5. Step 5: Solve for x
    x = 1,477,836,237,064.94/1,758,396.92
  6. Step 6: Final answer
    x = 840,445.19

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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.