Home / 1,744,549.30-2,614,153.05-1,173,816.41

Finding the Fourth Proportional to 1,744,549.30, 2,614,153.05 and 1,173,816.41

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Solution

The fourth proportional to 1,744,549.30, 2,614,153.05 and 1,173,816.41 is: 1,758,927.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,549.30 : 2,614,153.05 = 1,173,816.41 : x
  2. Step 2: Convert to fraction form
    1,744,549.30/2,614,153.05 = 1,173,816.41/x
  3. Step 3: Cross multiply
    1,744,549.30x = 2,614,153.05 × 1,173,816.41
  4. Step 4: Simplify right side
    1,744,549.30x = 3,068,535,748,341.55
  5. Step 5: Solve for x
    x = 3,068,535,748,341.55/1,744,549.30
  6. Step 6: Final answer
    x = 1,758,927.51

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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.