Home / 2,349,084.08-3,241,963.32-1,316,767.16

Finding the Fourth Proportional to 2,349,084.08, 3,241,963.32 and 1,316,767.16

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Solution

The fourth proportional to 2,349,084.08, 3,241,963.32 and 1,316,767.16 is: 1,817,266.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,084.08 : 3,241,963.32 = 1,316,767.16 : x
  2. Step 2: Convert to fraction form
    2,349,084.08/3,241,963.32 = 1,316,767.16/x
  3. Step 3: Cross multiply
    2,349,084.08x = 3,241,963.32 × 1,316,767.16
  4. Step 4: Simplify right side
    2,349,084.08x = 4,268,910,833,700.57
  5. Step 5: Solve for x
    x = 4,268,910,833,700.57/2,349,084.08
  6. Step 6: Final answer
    x = 1,817,266.09

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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.