Home / 9,929,237.76-14,893,560-2,741,210.16

Finding the Fourth Proportional to 9,929,237.76, 14,893,560 and 2,741,210.16

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Solution

The fourth proportional to 9,929,237.76, 14,893,560 and 2,741,210.16 is: 4,111,733.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,929,237.76 : 14,893,560 = 2,741,210.16 : x
  2. Step 2: Convert to fraction form
    9,929,237.76/14,893,560 = 2,741,210.16/x
  3. Step 3: Cross multiply
    9,929,237.76x = 14,893,560 × 2,741,210.16
  4. Step 4: Simplify right side
    9,929,237.76x = 40,826,377,990,569.60
  5. Step 5: Solve for x
    x = 40,826,377,990,569.60/9,929,237.76
  6. Step 6: Final answer
    x = 4,111,733.35

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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.