Home / 6,680,751.84-10,026,165.69-4,888,259.91

Finding the Fourth Proportional to 6,680,751.84, 10,026,165.69 and 4,888,259.91

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Solution

The fourth proportional to 6,680,751.84, 10,026,165.69 and 4,888,259.91 is: 7,336,076.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680,751.84 : 10,026,165.69 = 4,888,259.91 : x
  2. Step 2: Convert to fraction form
    6,680,751.84/10,026,165.69 = 4,888,259.91/x
  3. Step 3: Cross multiply
    6,680,751.84x = 10,026,165.69 × 4,888,259.91
  4. Step 4: Simplify right side
    6,680,751.84x = 49,010,503,793,444.48
  5. Step 5: Solve for x
    x = 49,010,503,793,444.48/6,680,751.84
  6. Step 6: Final answer
    x = 7,336,076.08

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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.