Home / 1,713,230.46-2,569,612.41-450,952.38

Finding the Fourth Proportional to 1,713,230.46, 2,569,612.41 and 450,952.38

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Solution

The fourth proportional to 1,713,230.46, 2,569,612.41 and 450,952.38 is: 676,367.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,230.46 : 2,569,612.41 = 450,952.38 : x
  2. Step 2: Convert to fraction form
    1,713,230.46/2,569,612.41 = 450,952.38/x
  3. Step 3: Cross multiply
    1,713,230.46x = 2,569,612.41 × 450,952.38
  4. Step 4: Simplify right side
    1,713,230.46x = 1,158,772,831,967.04
  5. Step 5: Solve for x
    x = 1,158,772,831,967.04/1,713,230.46
  6. Step 6: Final answer
    x = 676,367.17

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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.