Home / 3,053,649.60-4,580,474.40-1,059,105.60

Finding the Fourth Proportional to 3,053,649.60, 4,580,474.40 and 1,059,105.60

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Solution

The fourth proportional to 3,053,649.60, 4,580,474.40 and 1,059,105.60 is: 1,588,658.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,649.60 : 4,580,474.40 = 1,059,105.60 : x
  2. Step 2: Convert to fraction form
    3,053,649.60/4,580,474.40 = 1,059,105.60/x
  3. Step 3: Cross multiply
    3,053,649.60x = 4,580,474.40 × 1,059,105.60
  4. Step 4: Simplify right side
    3,053,649.60x = 4,851,206,087,696.64
  5. Step 5: Solve for x
    x = 4,851,206,087,696.64/3,053,649.60
  6. Step 6: Final answer
    x = 1,588,658.40

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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.