Home / 6,680,770.07-10,026,193.08-4,888,278.14

Finding the Fourth Proportional to 6,680,770.07, 10,026,193.08 and 4,888,278.14

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Solution

The fourth proportional to 6,680,770.07, 10,026,193.08 and 4,888,278.14 is: 7,336,103.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680,770.07 : 10,026,193.08 = 4,888,278.14 : x
  2. Step 2: Convert to fraction form
    6,680,770.07/10,026,193.08 = 4,888,278.14/x
  3. Step 3: Cross multiply
    6,680,770.07x = 10,026,193.08 × 4,888,278.14
  4. Step 4: Simplify right side
    6,680,770.07x = 49,010,820,460,383.27
  5. Step 5: Solve for x
    x = 49,010,820,460,383.27/6,680,770.07
  6. Step 6: Final answer
    x = 7,336,103.47

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1.5x scale

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.