Home / 1,758,369.32-2,637,525.17-560,275.43

Finding the Fourth Proportional to 1,758,369.32, 2,637,525.17 and 560,275.43

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Solution

The fourth proportional to 1,758,369.32, 2,637,525.17 and 560,275.43 is: 840,403.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,369.32 : 2,637,525.17 = 560,275.43 : x
  2. Step 2: Convert to fraction form
    1,758,369.32/2,637,525.17 = 560,275.43/x
  3. Step 3: Cross multiply
    1,758,369.32x = 2,637,525.17 × 560,275.43
  4. Step 4: Simplify right side
    1,758,369.32x = 1,477,740,532,768.57
  5. Step 5: Solve for x
    x = 1,477,740,532,768.57/1,758,369.32
  6. Step 6: Final answer
    x = 840,403.96

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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.