Home / 3,327,774.32-4,992,159.69-1,052,542.55

Finding the Fourth Proportional to 3,327,774.32, 4,992,159.69 and 1,052,542.55

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Solution

The fourth proportional to 3,327,774.32, 4,992,159.69 and 1,052,542.55 is: 1,578,971.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,774.32 : 4,992,159.69 = 1,052,542.55 : x
  2. Step 2: Convert to fraction form
    3,327,774.32/4,992,159.69 = 1,052,542.55/x
  3. Step 3: Cross multiply
    3,327,774.32x = 4,992,159.69 × 1,052,542.55
  4. Step 4: Simplify right side
    3,327,774.32x = 5,254,460,465,159.01
  5. Step 5: Solve for x
    x = 5,254,460,465,159.01/3,327,774.32
  6. Step 6: Final answer
    x = 1,578,971.40

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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.