Home / 1,094,416.10-1,641,624.15-503,440.10

Finding the Fourth Proportional to 1,094,416.10, 1,641,624.15 and 503,440.10

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Solution

The fourth proportional to 1,094,416.10, 1,641,624.15 and 503,440.10 is: 755,160.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,094,416.10 : 1,641,624.15 = 503,440.10 : x
  2. Step 2: Convert to fraction form
    1,094,416.10/1,641,624.15 = 503,440.10/x
  3. Step 3: Cross multiply
    1,094,416.10x = 1,641,624.15 × 503,440.10
  4. Step 4: Simplify right side
    1,094,416.10x = 826,459,426,238.42
  5. Step 5: Solve for x
    x = 826,459,426,238.42/1,094,416.10
  6. Step 6: Final answer
    x = 755,160.15

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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.