Home / 5,392,263.24-8,090,895.60-2,359,229.40

Finding the Fourth Proportional to 5,392,263.24, 8,090,895.60 and 2,359,229.40

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Solution

The fourth proportional to 5,392,263.24, 8,090,895.60 and 2,359,229.40 is: 3,539,938.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,263.24 : 8,090,895.60 = 2,359,229.40 : x
  2. Step 2: Convert to fraction form
    5,392,263.24/8,090,895.60 = 2,359,229.40/x
  3. Step 3: Cross multiply
    5,392,263.24x = 8,090,895.60 × 2,359,229.40
  4. Step 4: Simplify right side
    5,392,263.24x = 19,088,278,771,850.64
  5. Step 5: Solve for x
    x = 19,088,278,771,850.64/5,392,263.24
  6. Step 6: Final answer
    x = 3,539,938.23

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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.