Home / 1,012,024.46-1,517,102.53-506,145.24

Finding the Fourth Proportional to 1,012,024.46, 1,517,102.53 and 506,145.24

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Solution

The fourth proportional to 1,012,024.46, 1,517,102.53 and 506,145.24 is: 758,750.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,024.46 : 1,517,102.53 = 506,145.24 : x
  2. Step 2: Convert to fraction form
    1,012,024.46/1,517,102.53 = 506,145.24/x
  3. Step 3: Cross multiply
    1,012,024.46x = 1,517,102.53 × 506,145.24
  4. Step 4: Simplify right side
    1,012,024.46x = 767,874,222,886.09
  5. Step 5: Solve for x
    x = 767,874,222,886.09/1,012,024.46
  6. Step 6: Final answer
    x = 758,750.65

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Double scale
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Similar ratio
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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.