Home / 6,113,922.20-9,170,877.27-1,564,963.74

Finding the Fourth Proportional to 6,113,922.20, 9,170,877.27 and 1,564,963.74

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Solution

The fourth proportional to 6,113,922.20, 9,170,877.27 and 1,564,963.74 is: 2,347,444.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,113,922.20 : 9,170,877.27 = 1,564,963.74 : x
  2. Step 2: Convert to fraction form
    6,113,922.20/9,170,877.27 = 1,564,963.74/x
  3. Step 3: Cross multiply
    6,113,922.20x = 9,170,877.27 × 1,564,963.74
  4. Step 4: Simplify right side
    6,113,922.20x = 14,352,090,397,408.80
  5. Step 5: Solve for x
    x = 14,352,090,397,408.80/6,113,922.20
  6. Step 6: Final answer
    x = 2,347,444.07

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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.