Home / 4,152,352.60-6,228,528.90-1,755,400.60

Finding the Fourth Proportional to 4,152,352.60, 6,228,528.90 and 1,755,400.60

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Solution

The fourth proportional to 4,152,352.60, 6,228,528.90 and 1,755,400.60 is: 2,633,100.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,352.60 : 6,228,528.90 = 1,755,400.60 : x
  2. Step 2: Convert to fraction form
    4,152,352.60/6,228,528.90 = 1,755,400.60/x
  3. Step 3: Cross multiply
    4,152,352.60x = 6,228,528.90 × 1,755,400.60
  4. Step 4: Simplify right side
    4,152,352.60x = 10,933,563,368,177.34
  5. Step 5: Solve for x
    x = 10,933,563,368,177.34/4,152,352.60
  6. Step 6: Final answer
    x = 2,633,100.90

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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.