Home / 3,132,401.90-4,698,602.85-3,053,669.90

Finding the Fourth Proportional to 3,132,401.90, 4,698,602.85 and 3,053,669.90

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Solution

The fourth proportional to 3,132,401.90, 4,698,602.85 and 3,053,669.90 is: 4,580,504.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,132,401.90 : 4,698,602.85 = 3,053,669.90 : x
  2. Step 2: Convert to fraction form
    3,132,401.90/4,698,602.85 = 3,053,669.90/x
  3. Step 3: Cross multiply
    3,132,401.90x = 4,698,602.85 × 3,053,669.90
  4. Step 4: Simplify right side
    3,132,401.90x = 14,347,982,095,099.21
  5. Step 5: Solve for x
    x = 14,347,982,095,099.21/3,132,401.90
  6. Step 6: Final answer
    x = 4,580,504.85

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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.