Home / 1,135,454.50-1,703,182.02-461,902.24

Finding the Fourth Proportional to 1,135,454.50, 1,703,182.02 and 461,902.24

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Solution

The fourth proportional to 1,135,454.50, 1,703,182.02 and 461,902.24 is: 692,853.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,454.50 : 1,703,182.02 = 461,902.24 : x
  2. Step 2: Convert to fraction form
    1,135,454.50/1,703,182.02 = 461,902.24/x
  3. Step 3: Cross multiply
    1,135,454.50x = 1,703,182.02 × 461,902.24
  4. Step 4: Simplify right side
    1,135,454.50x = 786,703,590,165.73
  5. Step 5: Solve for x
    x = 786,703,590,165.73/1,135,454.50
  6. Step 6: Final answer
    x = 692,853.47

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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.