Home / 7,067,483.52-10,580,281.92-4,363,113.12

Finding the Fourth Proportional to 7,067,483.52, 10,580,281.92 and 4,363,113.12

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Solution

The fourth proportional to 7,067,483.52, 10,580,281.92 and 4,363,113.12 is: 6,531,740.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,067,483.52 : 10,580,281.92 = 4,363,113.12 : x
  2. Step 2: Convert to fraction form
    7,067,483.52/10,580,281.92 = 4,363,113.12/x
  3. Step 3: Cross multiply
    7,067,483.52x = 10,580,281.92 × 4,363,113.12
  4. Step 4: Simplify right side
    7,067,483.52x = 46,162,966,858,450.79
  5. Step 5: Solve for x
    x = 46,162,966,858,450.79/7,067,483.52
  6. Step 6: Final answer
    x = 6,531,740.29

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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.