Home / 2,632,070.07-3,948,104.66-1,434,999.06

Finding the Fourth Proportional to 2,632,070.07, 3,948,104.66 and 1,434,999.06

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Solution

The fourth proportional to 2,632,070.07, 3,948,104.66 and 1,434,999.06 is: 2,152,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,070.07 : 3,948,104.66 = 1,434,999.06 : x
  2. Step 2: Convert to fraction form
    2,632,070.07/3,948,104.66 = 1,434,999.06/x
  3. Step 3: Cross multiply
    2,632,070.07x = 3,948,104.66 × 1,434,999.06
  4. Step 4: Simplify right side
    2,632,070.07x = 5,665,526,482,164.38
  5. Step 5: Solve for x
    x = 5,665,526,482,164.38/2,632,070.07
  6. Step 6: Final answer
    x = 2,152,498.35

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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.