Home / 3,053,588.80-4,580,383.20-1,059,246.40

Finding the Fourth Proportional to 3,053,588.80, 4,580,383.20 and 1,059,246.40

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Solution

The fourth proportional to 3,053,588.80, 4,580,383.20 and 1,059,246.40 is: 1,588,869.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,588.80 : 4,580,383.20 = 1,059,246.40 : x
  2. Step 2: Convert to fraction form
    3,053,588.80/4,580,383.20 = 1,059,246.40/x
  3. Step 3: Cross multiply
    3,053,588.80x = 4,580,383.20 × 1,059,246.40
  4. Step 4: Simplify right side
    3,053,588.80x = 4,851,754,415,220.48
  5. Step 5: Solve for x
    x = 4,851,754,415,220.48/3,053,588.80
  6. Step 6: Final answer
    x = 1,588,869.60

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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.