Home / 1,478,433.01-2,217,634.72-467,555.14

Finding the Fourth Proportional to 1,478,433.01, 2,217,634.72 and 467,555.14

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Solution

The fourth proportional to 1,478,433.01, 2,217,634.72 and 467,555.14 is: 701,328.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,478,433.01 : 2,217,634.72 = 467,555.14 : x
  2. Step 2: Convert to fraction form
    1,478,433.01/2,217,634.72 = 467,555.14/x
  3. Step 3: Cross multiply
    1,478,433.01x = 2,217,634.72 × 467,555.14
  4. Step 4: Simplify right side
    1,478,433.01x = 1,036,866,503,737.42
  5. Step 5: Solve for x
    x = 1,036,866,503,737.42/1,478,433.01
  6. Step 6: Final answer
    x = 701,328.03

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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.