Home / 716,301.24-1,074,490.20-183,826.86

Finding the Fourth Proportional to 716,301.24, 1,074,490.20 and 183,826.86

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Solution

The fourth proportional to 716,301.24, 1,074,490.20 and 183,826.86 is: 275,750.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,301.24 : 1,074,490.20 = 183,826.86 : x
  2. Step 2: Convert to fraction form
    716,301.24/1,074,490.20 = 183,826.86/x
  3. Step 3: Cross multiply
    716,301.24x = 1,074,490.20 × 183,826.86
  4. Step 4: Simplify right side
    716,301.24x = 197,520,159,566.77
  5. Step 5: Solve for x
    x = 197,520,159,566.77/716,301.24
  6. Step 6: Final answer
    x = 275,750.13

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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.