Home / 1,522,475.04-2,284,222.38-497,852.57

Finding the Fourth Proportional to 1,522,475.04, 2,284,222.38 and 497,852.57

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Solution

The fourth proportional to 1,522,475.04, 2,284,222.38 and 497,852.57 is: 746,945.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,475.04 : 2,284,222.38 = 497,852.57 : x
  2. Step 2: Convert to fraction form
    1,522,475.04/2,284,222.38 = 497,852.57/x
  3. Step 3: Cross multiply
    1,522,475.04x = 2,284,222.38 × 497,852.57
  4. Step 4: Simplify right side
    1,522,475.04x = 1,137,205,982,334.52
  5. Step 5: Solve for x
    x = 1,137,205,982,334.52/1,522,475.04
  6. Step 6: Final answer
    x = 746,945.57

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Double scale
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1.5x scale

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.