Home / 3,127,433.70-4,316,265.18-1,751,301.48

Finding the Fourth Proportional to 3,127,433.70, 4,316,265.18 and 1,751,301.48

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Solution

The fourth proportional to 3,127,433.70, 4,316,265.18 and 1,751,301.48 is: 2,417,023.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,127,433.70 : 4,316,265.18 = 1,751,301.48 : x
  2. Step 2: Convert to fraction form
    3,127,433.70/4,316,265.18 = 1,751,301.48/x
  3. Step 3: Cross multiply
    3,127,433.70x = 4,316,265.18 × 1,751,301.48
  4. Step 4: Simplify right side
    3,127,433.70x = 7,559,081,597,806.47
  5. Step 5: Solve for x
    x = 7,559,081,597,806.47/3,127,433.70
  6. Step 6: Final answer
    x = 2,417,023.77

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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.