Home / 6,805,604.80-10,196,597.40-4,408,215.40

Finding the Fourth Proportional to 6,805,604.80, 10,196,597.40 and 4,408,215.40

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Solution

The fourth proportional to 6,805,604.80, 10,196,597.40 and 4,408,215.40 is: 6,604,673.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,805,604.80 : 10,196,597.40 = 4,408,215.40 : x
  2. Step 2: Convert to fraction form
    6,805,604.80/10,196,597.40 = 4,408,215.40/x
  3. Step 3: Cross multiply
    6,805,604.80x = 10,196,597.40 × 4,408,215.40
  4. Step 4: Simplify right side
    6,805,604.80x = 44,948,797,686,279.97
  5. Step 5: Solve for x
    x = 44,948,797,686,279.97/6,805,604.80
  6. Step 6: Final answer
    x = 6,604,673.50

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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.