Home / 1,064,772.97-1,594,613.22-614,127.67

Finding the Fourth Proportional to 1,064,772.97, 1,594,613.22 and 614,127.67

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Solution

The fourth proportional to 1,064,772.97, 1,594,613.22 and 614,127.67 is: 919,722.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,772.97 : 1,594,613.22 = 614,127.67 : x
  2. Step 2: Convert to fraction form
    1,064,772.97/1,594,613.22 = 614,127.67/x
  3. Step 3: Cross multiply
    1,064,772.97x = 1,594,613.22 × 614,127.67
  4. Step 4: Simplify right side
    1,064,772.97x = 979,296,101,349.80
  5. Step 5: Solve for x
    x = 979,296,101,349.80/1,064,772.97
  6. Step 6: Final answer
    x = 919,722.92

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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.