Home / 6,806,104.80-10,209,157.20-6,176,248.80

Finding the Fourth Proportional to 6,806,104.80, 10,209,157.20 and 6,176,248.80

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Solution

The fourth proportional to 6,806,104.80, 10,209,157.20 and 6,176,248.80 is: 9,264,373.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,104.80 : 10,209,157.20 = 6,176,248.80 : x
  2. Step 2: Convert to fraction form
    6,806,104.80/10,209,157.20 = 6,176,248.80/x
  3. Step 3: Cross multiply
    6,806,104.80x = 10,209,157.20 × 6,176,248.80
  4. Step 4: Simplify right side
    6,806,104.80x = 63,054,294,905,511.35
  5. Step 5: Solve for x
    x = 63,054,294,905,511.35/6,806,104.80
  6. Step 6: Final answer
    x = 9,264,373.20

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Similar ratio
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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.