Home / 944,606.40-1,416,909.60-608,683.20

Finding the Fourth Proportional to 944,606.40, 1,416,909.60 and 608,683.20

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Solution

The fourth proportional to 944,606.40, 1,416,909.60 and 608,683.20 is: 913,024.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,606.40 : 1,416,909.60 = 608,683.20 : x
  2. Step 2: Convert to fraction form
    944,606.40/1,416,909.60 = 608,683.20/x
  3. Step 3: Cross multiply
    944,606.40x = 1,416,909.60 × 608,683.20
  4. Step 4: Simplify right side
    944,606.40x = 862,449,069,438.72
  5. Step 5: Solve for x
    x = 862,449,069,438.72/944,606.40
  6. Step 6: Final answer
    x = 913,024.80

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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.