Home / 1,453,899.60-2,180,849.40-654,246.93

Finding the Fourth Proportional to 1,453,899.60, 2,180,849.40 and 654,246.93

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Solution

The fourth proportional to 1,453,899.60, 2,180,849.40 and 654,246.93 is: 981,370.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,899.60 : 2,180,849.40 = 654,246.93 : x
  2. Step 2: Convert to fraction form
    1,453,899.60/2,180,849.40 = 654,246.93/x
  3. Step 3: Cross multiply
    1,453,899.60x = 2,180,849.40 × 654,246.93
  4. Step 4: Simplify right side
    1,453,899.60x = 1,426,814,024,742.34
  5. Step 5: Solve for x
    x = 1,426,814,024,742.34/1,453,899.60
  6. Step 6: Final answer
    x = 981,370.40

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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.