Home / 4,598,938.62-6,899,417.87-1,360,223.25

Finding the Fourth Proportional to 4,598,938.62, 6,899,417.87 and 1,360,223.25

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Solution

The fourth proportional to 4,598,938.62, 6,899,417.87 and 1,360,223.25 is: 2,040,633.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,938.62 : 6,899,417.87 = 1,360,223.25 : x
  2. Step 2: Convert to fraction form
    4,598,938.62/6,899,417.87 = 1,360,223.25/x
  3. Step 3: Cross multiply
    4,598,938.62x = 6,899,417.87 × 1,360,223.25
  4. Step 4: Simplify right side
    4,598,938.62x = 9,384,748,565,565.55
  5. Step 5: Solve for x
    x = 9,384,748,565,565.55/4,598,938.62
  6. Step 6: Final answer
    x = 2,040,633.58

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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.