Home / 4,826,697.60-7,241,621.28-2,302,024.80

Finding the Fourth Proportional to 4,826,697.60, 7,241,621.28 and 2,302,024.80

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Solution

The fourth proportional to 4,826,697.60, 7,241,621.28 and 2,302,024.80 is: 3,453,788.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,697.60 : 7,241,621.28 = 2,302,024.80 : x
  2. Step 2: Convert to fraction form
    4,826,697.60/7,241,621.28 = 2,302,024.80/x
  3. Step 3: Cross multiply
    4,826,697.60x = 7,241,621.28 × 2,302,024.80
  4. Step 4: Simplify right side
    4,826,697.60x = 16,670,391,778,767.74
  5. Step 5: Solve for x
    x = 16,670,391,778,767.74/4,826,697.60
  6. Step 6: Final answer
    x = 3,453,788.32

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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.