Home / 4,372,696.64-6,549,859.56-2,774,437.04

Finding the Fourth Proportional to 4,372,696.64, 6,549,859.56 and 2,774,437.04

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Solution

The fourth proportional to 4,372,696.64, 6,549,859.56 and 2,774,437.04 is: 4,155,827.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,696.64 : 6,549,859.56 = 2,774,437.04 : x
  2. Step 2: Convert to fraction form
    4,372,696.64/6,549,859.56 = 2,774,437.04/x
  3. Step 3: Cross multiply
    4,372,696.64x = 6,549,859.56 × 2,774,437.04
  4. Step 4: Simplify right side
    4,372,696.64x = 18,172,172,970,062.10
  5. Step 5: Solve for x
    x = 18,172,172,970,062.10/4,372,696.64
  6. Step 6: Final answer
    x = 4,155,827.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.