Home / 2,336,442.05-3,224,332.02-1,370,269.19

Finding the Fourth Proportional to 2,336,442.05, 3,224,332.02 and 1,370,269.19

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Solution

The fourth proportional to 2,336,442.05, 3,224,332.02 and 1,370,269.19 is: 1,890,996.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,442.05 : 3,224,332.02 = 1,370,269.19 : x
  2. Step 2: Convert to fraction form
    2,336,442.05/3,224,332.02 = 1,370,269.19/x
  3. Step 3: Cross multiply
    2,336,442.05x = 3,224,332.02 × 1,370,269.19
  4. Step 4: Simplify right side
    2,336,442.05x = 4,418,202,809,214.80
  5. Step 5: Solve for x
    x = 4,418,202,809,214.80/2,336,442.05
  6. Step 6: Final answer
    x = 1,890,996.11

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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.