Home / 7,895,034.83-10,894,635.56-4,587,036.05

Finding the Fourth Proportional to 7,895,034.83, 10,894,635.56 and 4,587,036.05

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Solution

The fourth proportional to 7,895,034.83, 10,894,635.56 and 4,587,036.05 is: 6,329,811.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,895,034.83 : 10,894,635.56 = 4,587,036.05 : x
  2. Step 2: Convert to fraction form
    7,895,034.83/10,894,635.56 = 4,587,036.05/x
  3. Step 3: Cross multiply
    7,895,034.83x = 10,894,635.56 × 4,587,036.05
  4. Step 4: Simplify right side
    7,895,034.83x = 49,974,085,987,923.58
  5. Step 5: Solve for x
    x = 49,974,085,987,923.58/7,895,034.83
  6. Step 6: Final answer
    x = 6,329,811.98

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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.