Home / 6,739,903.80-10,109,855.70-2,960,767.80

Finding the Fourth Proportional to 6,739,903.80, 10,109,855.70 and 2,960,767.80

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Solution

The fourth proportional to 6,739,903.80, 10,109,855.70 and 2,960,767.80 is: 4,441,151.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,739,903.80 : 10,109,855.70 = 2,960,767.80 : x
  2. Step 2: Convert to fraction form
    6,739,903.80/10,109,855.70 = 2,960,767.80/x
  3. Step 3: Cross multiply
    6,739,903.80x = 10,109,855.70 × 2,960,767.80
  4. Step 4: Simplify right side
    6,739,903.80x = 29,932,935,219,206.46
  5. Step 5: Solve for x
    x = 29,932,935,219,206.46/6,739,903.80
  6. Step 6: Final answer
    x = 4,441,151.70

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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.