Home / 6,593,898.80-9,890,848.20-5,943,047.60

Finding the Fourth Proportional to 6,593,898.80, 9,890,848.20 and 5,943,047.60

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Solution

The fourth proportional to 6,593,898.80, 9,890,848.20 and 5,943,047.60 is: 8,914,571.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593,898.80 : 9,890,848.20 = 5,943,047.60 : x
  2. Step 2: Convert to fraction form
    6,593,898.80/9,890,848.20 = 5,943,047.60/x
  3. Step 3: Cross multiply
    6,593,898.80x = 9,890,848.20 × 5,943,047.60
  4. Step 4: Simplify right side
    6,593,898.80x = 58,781,781,656,974.31
  5. Step 5: Solve for x
    x = 58,781,781,656,974.31/6,593,898.80
  6. Step 6: Final answer
    x = 8,914,571.40

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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.