Home / 1,134,346.60-1,701,519.90-1,010,343.70

Finding the Fourth Proportional to 1,134,346.60, 1,701,519.90 and 1,010,343.70

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Solution

The fourth proportional to 1,134,346.60, 1,701,519.90 and 1,010,343.70 is: 1,515,515.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,346.60 : 1,701,519.90 = 1,010,343.70 : x
  2. Step 2: Convert to fraction form
    1,134,346.60/1,701,519.90 = 1,010,343.70/x
  3. Step 3: Cross multiply
    1,134,346.60x = 1,701,519.90 × 1,010,343.70
  4. Step 4: Simplify right side
    1,134,346.60x = 1,719,119,911,389.63
  5. Step 5: Solve for x
    x = 1,719,119,911,389.63/1,134,346.60
  6. Step 6: Final answer
    x = 1,515,515.55

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Double scale
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Similar ratio
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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.