Home / 7,844,784.69-10,826,080.44-4,360,192.95

Finding the Fourth Proportional to 7,844,784.69, 10,826,080.44 and 4,360,192.95

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Solution

The fourth proportional to 7,844,784.69, 10,826,080.44 and 4,360,192.95 is: 6,017,220.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,844,784.69 : 10,826,080.44 = 4,360,192.95 : x
  2. Step 2: Convert to fraction form
    7,844,784.69/10,826,080.44 = 4,360,192.95/x
  3. Step 3: Cross multiply
    7,844,784.69x = 10,826,080.44 × 4,360,192.95
  4. Step 4: Simplify right side
    7,844,784.69x = 47,203,799,610,620.90
  5. Step 5: Solve for x
    x = 47,203,799,610,620.90/7,844,784.69
  6. Step 6: Final answer
    x = 6,017,220.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.