Home / 1,063,002.10-1,593,955.95-314,950.90

Finding the Fourth Proportional to 1,063,002.10, 1,593,955.95 and 314,950.90

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Solution

The fourth proportional to 1,063,002.10, 1,593,955.95 and 314,950.90 is: 472,264.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,002.10 : 1,593,955.95 = 314,950.90 : x
  2. Step 2: Convert to fraction form
    1,063,002.10/1,593,955.95 = 314,950.90/x
  3. Step 3: Cross multiply
    1,063,002.10x = 1,593,955.95 × 314,950.90
  4. Step 4: Simplify right side
    1,063,002.10x = 502,017,861,012.86
  5. Step 5: Solve for x
    x = 502,017,861,012.86/1,063,002.10
  6. Step 6: Final answer
    x = 472,264.22

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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.