Home / 8,884,854.20-13,327,281.20-2,153,268.20

Finding the Fourth Proportional to 8,884,854.20, 13,327,281.20 and 2,153,268.20

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Solution

The fourth proportional to 8,884,854.20, 13,327,281.20 and 2,153,268.20 is: 3,229,902.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,884,854.20 : 13,327,281.20 = 2,153,268.20 : x
  2. Step 2: Convert to fraction form
    8,884,854.20/13,327,281.20 = 2,153,268.20/x
  3. Step 3: Cross multiply
    8,884,854.20x = 13,327,281.20 × 2,153,268.20
  4. Step 4: Simplify right side
    8,884,854.20x = 28,697,210,800,417.84
  5. Step 5: Solve for x
    x = 28,697,210,800,417.84/8,884,854.20
  6. Step 6: Final answer
    x = 3,229,902.28

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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.