Home / 6,166,073.20-9,249,109.80-2,977,427.20

Finding the Fourth Proportional to 6,166,073.20, 9,249,109.80 and 2,977,427.20

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Solution

The fourth proportional to 6,166,073.20, 9,249,109.80 and 2,977,427.20 is: 4,466,140.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,073.20 : 9,249,109.80 = 2,977,427.20 : x
  2. Step 2: Convert to fraction form
    6,166,073.20/9,249,109.80 = 2,977,427.20/x
  3. Step 3: Cross multiply
    6,166,073.20x = 9,249,109.80 × 2,977,427.20
  4. Step 4: Simplify right side
    6,166,073.20x = 27,538,551,094,306.56
  5. Step 5: Solve for x
    x = 27,538,551,094,306.56/6,166,073.20
  6. Step 6: Final answer
    x = 4,466,140.80

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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.