Home / 1,037,298.70-1,555,948.05-974,313.10

Finding the Fourth Proportional to 1,037,298.70, 1,555,948.05 and 974,313.10

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Solution

The fourth proportional to 1,037,298.70, 1,555,948.05 and 974,313.10 is: 1,461,469.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,298.70 : 1,555,948.05 = 974,313.10 : x
  2. Step 2: Convert to fraction form
    1,037,298.70/1,555,948.05 = 974,313.10/x
  3. Step 3: Cross multiply
    1,037,298.70x = 1,555,948.05 × 974,313.10
  4. Step 4: Simplify right side
    1,037,298.70x = 1,515,980,568,034.46
  5. Step 5: Solve for x
    x = 1,515,980,568,034.46/1,037,298.70
  6. Step 6: Final answer
    x = 1,461,469.65

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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.