Home / 8,826,045.74-13,239,200.67-3,361,442.35

Finding the Fourth Proportional to 8,826,045.74, 13,239,200.67 and 3,361,442.35

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Solution

The fourth proportional to 8,826,045.74, 13,239,200.67 and 3,361,442.35 is: 5,042,213.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,045.74 : 13,239,200.67 = 3,361,442.35 : x
  2. Step 2: Convert to fraction form
    8,826,045.74/13,239,200.67 = 3,361,442.35/x
  3. Step 3: Cross multiply
    8,826,045.74x = 13,239,200.67 × 3,361,442.35
  4. Step 4: Simplify right side
    8,826,045.74x = 44,502,809,787,042.71
  5. Step 5: Solve for x
    x = 44,502,809,787,042.71/8,826,045.74
  6. Step 6: Final answer
    x = 5,042,213.82

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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.