Home / 1,176,552.33-1,765,575.02-502,638.67

Finding the Fourth Proportional to 1,176,552.33, 1,765,575.02 and 502,638.67

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Solution

The fourth proportional to 1,176,552.33, 1,765,575.02 and 502,638.67 is: 754,276.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,552.33 : 1,765,575.02 = 502,638.67 : x
  2. Step 2: Convert to fraction form
    1,176,552.33/1,765,575.02 = 502,638.67/x
  3. Step 3: Cross multiply
    1,176,552.33x = 1,765,575.02 × 502,638.67
  4. Step 4: Simplify right side
    1,176,552.33x = 887,446,279,838.02
  5. Step 5: Solve for x
    x = 887,446,279,838.02/1,176,552.33
  6. Step 6: Final answer
    x = 754,276.93

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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.