Home / 4,465,237.20-6,697,855.80-4,433,744.40

Finding the Fourth Proportional to 4,465,237.20, 6,697,855.80 and 4,433,744.40

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Solution

The fourth proportional to 4,465,237.20, 6,697,855.80 and 4,433,744.40 is: 6,650,616.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,465,237.20 : 6,697,855.80 = 4,433,744.40 : x
  2. Step 2: Convert to fraction form
    4,465,237.20/6,697,855.80 = 4,433,744.40/x
  3. Step 3: Cross multiply
    4,465,237.20x = 6,697,855.80 × 4,433,744.40
  4. Step 4: Simplify right side
    4,465,237.20x = 29,696,580,645,257.52
  5. Step 5: Solve for x
    x = 29,696,580,645,257.52/4,465,237.20
  6. Step 6: Final answer
    x = 6,650,616.60

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Double scale
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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.