Home / 8,826,657.16-12,180,932.56-4,853,096.24

Finding the Fourth Proportional to 8,826,657.16, 12,180,932.56 and 4,853,096.24

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Solution

The fourth proportional to 8,826,657.16, 12,180,932.56 and 4,853,096.24 is: 6,697,352.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,657.16 : 12,180,932.56 = 4,853,096.24 : x
  2. Step 2: Convert to fraction form
    8,826,657.16/12,180,932.56 = 4,853,096.24/x
  3. Step 3: Cross multiply
    8,826,657.16x = 12,180,932.56 × 4,853,096.24
  4. Step 4: Simplify right side
    8,826,657.16x = 59,115,238,006,629.58
  5. Step 5: Solve for x
    x = 59,115,238,006,629.58/8,826,657.16
  6. Step 6: Final answer
    x = 6,697,352.91

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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.