Home / 2,034,709.70-3,052,064.55-1,563,772.10

Finding the Fourth Proportional to 2,034,709.70, 3,052,064.55 and 1,563,772.10

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Solution

The fourth proportional to 2,034,709.70, 3,052,064.55 and 1,563,772.10 is: 2,345,658.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,709.70 : 3,052,064.55 = 1,563,772.10 : x
  2. Step 2: Convert to fraction form
    2,034,709.70/3,052,064.55 = 1,563,772.10/x
  3. Step 3: Cross multiply
    2,034,709.70x = 3,052,064.55 × 1,563,772.10
  4. Step 4: Simplify right side
    2,034,709.70x = 4,772,733,390,689.06
  5. Step 5: Solve for x
    x = 4,772,733,390,689.06/2,034,709.70
  6. Step 6: Final answer
    x = 2,345,658.15

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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.