Home / 1,713,228.96-2,569,610.16-450,950.88

Finding the Fourth Proportional to 1,713,228.96, 2,569,610.16 and 450,950.88

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Solution

The fourth proportional to 1,713,228.96, 2,569,610.16 and 450,950.88 is: 676,364.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,228.96 : 2,569,610.16 = 450,950.88 : x
  2. Step 2: Convert to fraction form
    1,713,228.96/2,569,610.16 = 450,950.88/x
  3. Step 3: Cross multiply
    1,713,228.96x = 2,569,610.16 × 450,950.88
  4. Step 4: Simplify right side
    1,713,228.96x = 1,158,767,962,908.94
  5. Step 5: Solve for x
    x = 1,158,767,962,908.94/1,713,228.96
  6. Step 6: Final answer
    x = 676,364.92

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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.