Home / 1,064,221.30-1,597,316.10-532,124.20

Finding the Fourth Proportional to 1,064,221.30, 1,597,316.10 and 532,124.20

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Solution

The fourth proportional to 1,064,221.30, 1,597,316.10 and 532,124.20 is: 798,678.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,221.30 : 1,597,316.10 = 532,124.20 : x
  2. Step 2: Convert to fraction form
    1,064,221.30/1,597,316.10 = 532,124.20/x
  3. Step 3: Cross multiply
    1,064,221.30x = 1,597,316.10 × 532,124.20
  4. Step 4: Simplify right side
    1,064,221.30x = 849,970,551,859.62
  5. Step 5: Solve for x
    x = 849,970,551,859.62/1,064,221.30
  6. Step 6: Final answer
    x = 798,678.39

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Double scale
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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.