Home / 1,046,368-1,569,566.76-298,414

Finding the Fourth Proportional to 1,046,368, 1,569,566.76 and 298,414

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Solution

The fourth proportional to 1,046,368, 1,569,566.76 and 298,414 is: 447,625.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,368 : 1,569,566.76 = 298,414 : x
  2. Step 2: Convert to fraction form
    1,046,368/1,569,566.76 = 298,414/x
  3. Step 3: Cross multiply
    1,046,368x = 1,569,566.76 × 298,414
  4. Step 4: Simplify right side
    1,046,368x = 468,380,695,118.64
  5. Step 5: Solve for x
    x = 468,380,695,118.64/1,046,368
  6. Step 6: Final answer
    x = 447,625.21

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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.