Home / 2,034,886.30-3,052,329.45-972,004.30

Finding the Fourth Proportional to 2,034,886.30, 3,052,329.45 and 972,004.30

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Solution

The fourth proportional to 2,034,886.30, 3,052,329.45 and 972,004.30 is: 1,458,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,886.30 : 3,052,329.45 = 972,004.30 : x
  2. Step 2: Convert to fraction form
    2,034,886.30/3,052,329.45 = 972,004.30/x
  3. Step 3: Cross multiply
    2,034,886.30x = 3,052,329.45 × 972,004.30
  4. Step 4: Simplify right side
    2,034,886.30x = 2,966,877,350,416.64
  5. Step 5: Solve for x
    x = 2,966,877,350,416.64/2,034,886.30
  6. Step 6: Final answer
    x = 1,458,006.45

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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.