Home / 3,566,867.64-5,349,177.50-1,170,153.76

Finding the Fourth Proportional to 3,566,867.64, 5,349,177.50 and 1,170,153.76

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Solution

The fourth proportional to 3,566,867.64, 5,349,177.50 and 1,170,153.76 is: 1,754,861.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,867.64 : 5,349,177.50 = 1,170,153.76 : x
  2. Step 2: Convert to fraction form
    3,566,867.64/5,349,177.50 = 1,170,153.76/x
  3. Step 3: Cross multiply
    3,566,867.64x = 5,349,177.50 × 1,170,153.76
  4. Step 4: Simplify right side
    3,566,867.64x = 6,259,360,164,532.40
  5. Step 5: Solve for x
    x = 6,259,360,164,532.40/3,566,867.64
  6. Step 6: Final answer
    x = 1,754,861.91

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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.