Home / 822,154.10-1,233,231.15-596,455.70

Finding the Fourth Proportional to 822,154.10, 1,233,231.15 and 596,455.70

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Solution

The fourth proportional to 822,154.10, 1,233,231.15 and 596,455.70 is: 894,683.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,154.10 : 1,233,231.15 = 596,455.70 : x
  2. Step 2: Convert to fraction form
    822,154.10/1,233,231.15 = 596,455.70/x
  3. Step 3: Cross multiply
    822,154.10x = 1,233,231.15 × 596,455.70
  4. Step 4: Simplify right side
    822,154.10x = 735,567,748,835.06
  5. Step 5: Solve for x
    x = 735,567,748,835.06/822,154.10
  6. Step 6: Final answer
    x = 894,683.55

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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.