Home / 2,358,355.59-3,254,646.08-1,326,188.18

Finding the Fourth Proportional to 2,358,355.59, 3,254,646.08 and 1,326,188.18

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Solution

The fourth proportional to 2,358,355.59, 3,254,646.08 and 1,326,188.18 is: 1,830,204.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,355.59 : 3,254,646.08 = 1,326,188.18 : x
  2. Step 2: Convert to fraction form
    2,358,355.59/3,254,646.08 = 1,326,188.18/x
  3. Step 3: Cross multiply
    2,358,355.59x = 3,254,646.08 × 1,326,188.18
  4. Step 4: Simplify right side
    2,358,355.59x = 4,316,273,161,379.33
  5. Step 5: Solve for x
    x = 4,316,273,161,379.33/2,358,355.59
  6. Step 6: Final answer
    x = 1,830,204.56

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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.