Home / 2,346,702.53-3,238,181.78-1,314,066.74

Finding the Fourth Proportional to 2,346,702.53, 3,238,181.78 and 1,314,066.74

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Solution

The fourth proportional to 2,346,702.53, 3,238,181.78 and 1,314,066.74 is: 1,813,262.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,346,702.53 : 3,238,181.78 = 1,314,066.74 : x
  2. Step 2: Convert to fraction form
    2,346,702.53/3,238,181.78 = 1,314,066.74/x
  3. Step 3: Cross multiply
    2,346,702.53x = 3,238,181.78 × 1,314,066.74
  4. Step 4: Simplify right side
    2,346,702.53x = 4,255,186,952,410.76
  5. Step 5: Solve for x
    x = 4,255,186,952,410.76/2,346,702.53
  6. Step 6: Final answer
    x = 1,813,262.19

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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.