Home / 2,569,977-3,546,646.02-1,423,950.12

Finding the Fourth Proportional to 2,569,977, 3,546,646.02 and 1,423,950.12

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Solution

The fourth proportional to 2,569,977, 3,546,646.02 and 1,423,950.12 is: 1,965,094.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,569,977 : 3,546,646.02 = 1,423,950.12 : x
  2. Step 2: Convert to fraction form
    2,569,977/3,546,646.02 = 1,423,950.12/x
  3. Step 3: Cross multiply
    2,569,977x = 3,546,646.02 × 1,423,950.12
  4. Step 4: Simplify right side
    2,569,977x = 5,050,247,025,776.52
  5. Step 5: Solve for x
    x = 5,050,247,025,776.52/2,569,977
  6. Step 6: Final answer
    x = 1,965,094.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.