Home / 3,592,402.65-5,389,465.11-1,196,268.04

Finding the Fourth Proportional to 3,592,402.65, 5,389,465.11 and 1,196,268.04

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Solution

The fourth proportional to 3,592,402.65, 5,389,465.11 and 1,196,268.04 is: 1,794,688.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,402.65 : 5,389,465.11 = 1,196,268.04 : x
  2. Step 2: Convert to fraction form
    3,592,402.65/5,389,465.11 = 1,196,268.04/x
  3. Step 3: Cross multiply
    3,592,402.65x = 5,389,465.11 × 1,196,268.04
  4. Step 4: Simplify right side
    3,592,402.65x = 6,447,244,866,038.91
  5. Step 5: Solve for x
    x = 6,447,244,866,038.91/3,592,402.65
  6. Step 6: Final answer
    x = 1,794,688.82

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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.