Home / 6,625,613.34-9,938,435.40-2,014,641.90

Finding the Fourth Proportional to 6,625,613.34, 9,938,435.40 and 2,014,641.90

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Solution

The fourth proportional to 6,625,613.34, 9,938,435.40 and 2,014,641.90 is: 3,021,967.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,613.34 : 9,938,435.40 = 2,014,641.90 : x
  2. Step 2: Convert to fraction form
    6,625,613.34/9,938,435.40 = 2,014,641.90/x
  3. Step 3: Cross multiply
    6,625,613.34x = 9,938,435.40 × 2,014,641.90
  4. Step 4: Simplify right side
    6,625,613.34x = 20,022,388,377,283.26
  5. Step 5: Solve for x
    x = 20,022,388,377,283.26/6,625,613.34
  6. Step 6: Final answer
    x = 3,021,967.53

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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.