Home / 2,610,774.70-3,602,931.20-1,464,939.79

Finding the Fourth Proportional to 2,610,774.70, 3,602,931.20 and 1,464,939.79

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Solution

The fourth proportional to 2,610,774.70, 3,602,931.20 and 1,464,939.79 is: 2,021,651.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,774.70 : 3,602,931.20 = 1,464,939.79 : x
  2. Step 2: Convert to fraction form
    2,610,774.70/3,602,931.20 = 1,464,939.79/x
  3. Step 3: Cross multiply
    2,610,774.70x = 3,602,931.20 × 1,464,939.79
  4. Step 4: Simplify right side
    2,610,774.70x = 5,278,077,275,512.45
  5. Step 5: Solve for x
    x = 5,278,077,275,512.45/2,610,774.70
  6. Step 6: Final answer
    x = 2,021,651.76

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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.