Home / 1,523,988.96-2,281,498.94-1,017,293.12

Finding the Fourth Proportional to 1,523,988.96, 2,281,498.94 and 1,017,293.12

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Solution

The fourth proportional to 1,523,988.96, 2,281,498.94 and 1,017,293.12 is: 1,522,946.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523,988.96 : 2,281,498.94 = 1,017,293.12 : x
  2. Step 2: Convert to fraction form
    1,523,988.96/2,281,498.94 = 1,017,293.12/x
  3. Step 3: Cross multiply
    1,523,988.96x = 2,281,498.94 × 1,017,293.12
  4. Step 4: Simplify right side
    1,523,988.96x = 2,320,953,174,949.29
  5. Step 5: Solve for x
    x = 2,320,953,174,949.29/1,523,988.96
  6. Step 6: Final answer
    x = 1,522,946.19

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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.