Home / 1,715,989.81-2,368,034.43-952,026.97

Finding the Fourth Proportional to 1,715,989.81, 2,368,034.43 and 952,026.97

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Solution

The fourth proportional to 1,715,989.81, 2,368,034.43 and 952,026.97 is: 1,313,779.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,989.81 : 2,368,034.43 = 952,026.97 : x
  2. Step 2: Convert to fraction form
    1,715,989.81/2,368,034.43 = 952,026.97/x
  3. Step 3: Cross multiply
    1,715,989.81x = 2,368,034.43 × 952,026.97
  4. Step 4: Simplify right side
    1,715,989.81x = 2,254,432,643,248.58
  5. Step 5: Solve for x
    x = 2,254,432,643,248.58/1,715,989.81
  6. Step 6: Final answer
    x = 1,313,779.74

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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.