Home / 10,948,441.80-15,108,580.41-6,053,538.50

Finding the Fourth Proportional to 10,948,441.80, 15,108,580.41 and 6,053,538.50

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Solution

The fourth proportional to 10,948,441.80, 15,108,580.41 and 6,053,538.50 is: 8,353,734.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,441.80 : 15,108,580.41 = 6,053,538.50 : x
  2. Step 2: Convert to fraction form
    10,948,441.80/15,108,580.41 = 6,053,538.50/x
  3. Step 3: Cross multiply
    10,948,441.80x = 15,108,580.41 × 6,053,538.50
  4. Step 4: Simplify right side
    10,948,441.80x = 91,460,373,116,737.89
  5. Step 5: Solve for x
    x = 91,460,373,116,737.89/10,948,441.80
  6. Step 6: Final answer
    x = 8,353,734.24

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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.