Home / 5,723,948.40-8,589,859.16-2,358,155.40

Finding the Fourth Proportional to 5,723,948.40, 8,589,859.16 and 2,358,155.40

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Solution

The fourth proportional to 5,723,948.40, 8,589,859.16 and 2,358,155.40 is: 3,538,854.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,723,948.40 : 8,589,859.16 = 2,358,155.40 : x
  2. Step 2: Convert to fraction form
    5,723,948.40/8,589,859.16 = 2,358,155.40/x
  3. Step 3: Cross multiply
    5,723,948.40x = 8,589,859.16 × 2,358,155.40
  4. Step 4: Simplify right side
    5,723,948.40x = 20,256,222,763,393.46
  5. Step 5: Solve for x
    x = 20,256,222,763,393.46/5,723,948.40
  6. Step 6: Final answer
    x = 3,538,854.89

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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.