Home / 2,349,175.62-3,241,951.30-1,316,702.32

Finding the Fourth Proportional to 2,349,175.62, 3,241,951.30 and 1,316,702.32

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Solution

The fourth proportional to 2,349,175.62, 3,241,951.30 and 1,316,702.32 is: 1,817,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,175.62 : 3,241,951.30 = 1,316,702.32 : x
  2. Step 2: Convert to fraction form
    2,349,175.62/3,241,951.30 = 1,316,702.32/x
  3. Step 3: Cross multiply
    2,349,175.62x = 3,241,951.30 × 1,316,702.32
  4. Step 4: Simplify right side
    2,349,175.62x = 4,268,684,798,037.02
  5. Step 5: Solve for x
    x = 4,268,684,798,037.02/2,349,175.62
  6. Step 6: Final answer
    x = 1,817,099.05

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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.