Home / 1,064,659.46-1,595,660.22-532,332.74

Finding the Fourth Proportional to 1,064,659.46, 1,595,660.22 and 532,332.74

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Solution

The fourth proportional to 1,064,659.46, 1,595,660.22 and 532,332.74 is: 797,834.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,659.46 : 1,595,660.22 = 532,332.74 : x
  2. Step 2: Convert to fraction form
    1,064,659.46/1,595,660.22 = 532,332.74/x
  3. Step 3: Cross multiply
    1,064,659.46x = 1,595,660.22 × 532,332.74
  4. Step 4: Simplify right side
    1,064,659.46x = 849,422,177,021.60
  5. Step 5: Solve for x
    x = 849,422,177,021.60/1,064,659.46
  6. Step 6: Final answer
    x = 797,834.62

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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.