Home / 3,034,059.81-4,187,129.81-1,744,901.24

Finding the Fourth Proportional to 3,034,059.81, 4,187,129.81 and 1,744,901.24

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Solution

The fourth proportional to 3,034,059.81, 4,187,129.81 and 1,744,901.24 is: 2,408,036.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,059.81 : 4,187,129.81 = 1,744,901.24 : x
  2. Step 2: Convert to fraction form
    3,034,059.81/4,187,129.81 = 1,744,901.24/x
  3. Step 3: Cross multiply
    3,034,059.81x = 4,187,129.81 × 1,744,901.24
  4. Step 4: Simplify right side
    3,034,059.81x = 7,306,127,967,849.81
  5. Step 5: Solve for x
    x = 7,306,127,967,849.81/3,034,059.81
  6. Step 6: Final answer
    x = 2,408,036.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.