Home / 2,962,370.14-4,443,721.02-832,288

Finding the Fourth Proportional to 2,962,370.14, 4,443,721.02 and 832,288

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Solution

The fourth proportional to 2,962,370.14, 4,443,721.02 and 832,288 is: 1,248,478.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,370.14 : 4,443,721.02 = 832,288 : x
  2. Step 2: Convert to fraction form
    2,962,370.14/4,443,721.02 = 832,288/x
  3. Step 3: Cross multiply
    2,962,370.14x = 4,443,721.02 × 832,288
  4. Step 4: Simplify right side
    2,962,370.14x = 3,698,455,680,293.76
  5. Step 5: Solve for x
    x = 3,698,455,680,293.76/2,962,370.14
  6. Step 6: Final answer
    x = 1,248,478.58

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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.