Home / 9,549,280-14,324,315.28-2,817,694

Finding the Fourth Proportional to 9,549,280, 14,324,315.28 and 2,817,694

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Solution

The fourth proportional to 9,549,280, 14,324,315.28 and 2,817,694 is: 4,226,657.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,549,280 : 14,324,315.28 = 2,817,694 : x
  2. Step 2: Convert to fraction form
    9,549,280/14,324,315.28 = 2,817,694/x
  3. Step 3: Cross multiply
    9,549,280x = 14,324,315.28 × 2,817,694
  4. Step 4: Simplify right side
    9,549,280x = 40,361,537,218,564.32
  5. Step 5: Solve for x
    x = 40,361,537,218,564.32/9,549,280
  6. Step 6: Final answer
    x = 4,226,657.63

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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.