Home / 7,763,065.01-11,646,880.19-2,298,298.76

Finding the Fourth Proportional to 7,763,065.01, 11,646,880.19 and 2,298,298.76

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Solution

The fourth proportional to 7,763,065.01, 11,646,880.19 and 2,298,298.76 is: 3,448,123.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,763,065.01 : 11,646,880.19 = 2,298,298.76 : x
  2. Step 2: Convert to fraction form
    7,763,065.01/11,646,880.19 = 2,298,298.76/x
  3. Step 3: Cross multiply
    7,763,065.01x = 11,646,880.19 × 2,298,298.76
  4. Step 4: Simplify right side
    7,763,065.01x = 26,768,010,228,819.67
  5. Step 5: Solve for x
    x = 26,768,010,228,819.67/7,763,065.01
  6. Step 6: Final answer
    x = 3,448,123.93

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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.