Home / 2,364,116.90-3,546,175.35-1,407,523.10

Finding the Fourth Proportional to 2,364,116.90, 3,546,175.35 and 1,407,523.10

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Solution

The fourth proportional to 2,364,116.90, 3,546,175.35 and 1,407,523.10 is: 2,111,284.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364,116.90 : 3,546,175.35 = 1,407,523.10 : x
  2. Step 2: Convert to fraction form
    2,364,116.90/3,546,175.35 = 1,407,523.10/x
  3. Step 3: Cross multiply
    2,364,116.90x = 3,546,175.35 × 1,407,523.10
  4. Step 4: Simplify right side
    2,364,116.90x = 4,991,323,721,775.59
  5. Step 5: Solve for x
    x = 4,991,323,721,775.59/2,364,116.90
  6. Step 6: Final answer
    x = 2,111,284.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.