Home / 7,113,323.22-10,670,459.90-2,501,756.10

Finding the Fourth Proportional to 7,113,323.22, 10,670,459.90 and 2,501,756.10

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Solution

The fourth proportional to 7,113,323.22, 10,670,459.90 and 2,501,756.10 is: 3,752,801.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,323.22 : 10,670,459.90 = 2,501,756.10 : x
  2. Step 2: Convert to fraction form
    7,113,323.22/10,670,459.90 = 2,501,756.10/x
  3. Step 3: Cross multiply
    7,113,323.22x = 10,670,459.90 × 2,501,756.10
  4. Step 4: Simplify right side
    7,113,323.22x = 26,694,888,132,121.61
  5. Step 5: Solve for x
    x = 26,694,888,132,121.61/7,113,323.22
  6. Step 6: Final answer
    x = 3,752,801.23

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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.