Home / 10,541,209.40-14,546,265-5,831,323.52

Finding the Fourth Proportional to 10,541,209.40, 14,546,265 and 5,831,323.52

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Solution

The fourth proportional to 10,541,209.40, 14,546,265 and 5,831,323.52 is: 8,046,892.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,541,209.40 : 14,546,265 = 5,831,323.52 : x
  2. Step 2: Convert to fraction form
    10,541,209.40/14,546,265 = 5,831,323.52/x
  3. Step 3: Cross multiply
    10,541,209.40x = 14,546,265 × 5,831,323.52
  4. Step 4: Simplify right side
    10,541,209.40x = 84,823,977,222,652.80
  5. Step 5: Solve for x
    x = 84,823,977,222,652.80/10,541,209.40
  6. Step 6: Final answer
    x = 8,046,892.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.