Home / 4,456,816.80-6,685,225.20-1,465,000.80

Finding the Fourth Proportional to 4,456,816.80, 6,685,225.20 and 1,465,000.80

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Solution

The fourth proportional to 4,456,816.80, 6,685,225.20 and 1,465,000.80 is: 2,197,501.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456,816.80 : 6,685,225.20 = 1,465,000.80 : x
  2. Step 2: Convert to fraction form
    4,456,816.80/6,685,225.20 = 1,465,000.80/x
  3. Step 3: Cross multiply
    4,456,816.80x = 6,685,225.20 × 1,465,000.80
  4. Step 4: Simplify right side
    4,456,816.80x = 9,793,860,266,180.16
  5. Step 5: Solve for x
    x = 9,793,860,266,180.16/4,456,816.80
  6. Step 6: Final answer
    x = 2,197,501.20

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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.