Home / 5,302,207.48-7,316,785.56-3,010,067.32

Finding the Fourth Proportional to 5,302,207.48, 7,316,785.56 and 3,010,067.32

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Solution

The fourth proportional to 5,302,207.48, 7,316,785.56 and 3,010,067.32 is: 4,153,744.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,207.48 : 7,316,785.56 = 3,010,067.32 : x
  2. Step 2: Convert to fraction form
    5,302,207.48/7,316,785.56 = 3,010,067.32/x
  3. Step 3: Cross multiply
    5,302,207.48x = 7,316,785.56 × 3,010,067.32
  4. Step 4: Simplify right side
    5,302,207.48x = 22,024,017,101,603.90
  5. Step 5: Solve for x
    x = 22,024,017,101,603.90/5,302,207.48
  6. Step 6: Final answer
    x = 4,153,744.87

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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.