Home / 2,336,248.56-3,224,018.52-1,317,650.16

Finding the Fourth Proportional to 2,336,248.56, 3,224,018.52 and 1,317,650.16

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Solution

The fourth proportional to 2,336,248.56, 3,224,018.52 and 1,317,650.16 is: 1,818,354.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,248.56 : 3,224,018.52 = 1,317,650.16 : x
  2. Step 2: Convert to fraction form
    2,336,248.56/3,224,018.52 = 1,317,650.16/x
  3. Step 3: Cross multiply
    2,336,248.56x = 3,224,018.52 × 1,317,650.16
  4. Step 4: Simplify right side
    2,336,248.56x = 4,248,128,518,720.96
  5. Step 5: Solve for x
    x = 4,248,128,518,720.96/2,336,248.56
  6. Step 6: Final answer
    x = 1,818,354.69

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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.