Home / 2,338,590.32-3,227,264.46-1,265,502.32

Finding the Fourth Proportional to 2,338,590.32, 3,227,264.46 and 1,265,502.32

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Solution

The fourth proportional to 2,338,590.32, 3,227,264.46 and 1,265,502.32 is: 1,746,398.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,590.32 : 3,227,264.46 = 1,265,502.32 : x
  2. Step 2: Convert to fraction form
    2,338,590.32/3,227,264.46 = 1,265,502.32/x
  3. Step 3: Cross multiply
    2,338,590.32x = 3,227,264.46 × 1,265,502.32
  4. Step 4: Simplify right side
    2,338,590.32x = 4,084,110,638,919.71
  5. Step 5: Solve for x
    x = 4,084,110,638,919.71/2,338,590.32
  6. Step 6: Final answer
    x = 1,746,398.51

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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.