Home / 2,051,807.68-3,077,774-703,951.38

Finding the Fourth Proportional to 2,051,807.68, 3,077,774 and 703,951.38

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Solution

The fourth proportional to 2,051,807.68, 3,077,774 and 703,951.38 is: 1,055,948.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,807.68 : 3,077,774 = 703,951.38 : x
  2. Step 2: Convert to fraction form
    2,051,807.68/3,077,774 = 703,951.38/x
  3. Step 3: Cross multiply
    2,051,807.68x = 3,077,774 × 703,951.38
  4. Step 4: Simplify right side
    2,051,807.68x = 2,166,603,254,628.12
  5. Step 5: Solve for x
    x = 2,166,603,254,628.12/2,051,807.68
  6. Step 6: Final answer
    x = 1,055,948.51

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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.