Home / 2,358,334.59-3,254,617.05-1,326,167.18

Finding the Fourth Proportional to 2,358,334.59, 3,254,617.05 and 1,326,167.18

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Solution

The fourth proportional to 2,358,334.59, 3,254,617.05 and 1,326,167.18 is: 1,830,175.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,334.59 : 3,254,617.05 = 1,326,167.18 : x
  2. Step 2: Convert to fraction form
    2,358,334.59/3,254,617.05 = 1,326,167.18/x
  3. Step 3: Cross multiply
    2,358,334.59x = 3,254,617.05 × 1,326,167.18
  4. Step 4: Simplify right side
    2,358,334.59x = 4,316,166,319,999.54
  5. Step 5: Solve for x
    x = 4,316,166,319,999.54/2,358,334.59
  6. Step 6: Final answer
    x = 1,830,175.56

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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.