Home / 2,360,432.64-3,537,486.48-2,209,267.20

Finding the Fourth Proportional to 2,360,432.64, 3,537,486.48 and 2,209,267.20

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Solution

The fourth proportional to 2,360,432.64, 3,537,486.48 and 2,209,267.20 is: 3,310,940.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,432.64 : 3,537,486.48 = 2,209,267.20 : x
  2. Step 2: Convert to fraction form
    2,360,432.64/3,537,486.48 = 2,209,267.20/x
  3. Step 3: Cross multiply
    2,360,432.64x = 3,537,486.48 × 2,209,267.20
  4. Step 4: Simplify right side
    2,360,432.64x = 7,815,252,850,707.46
  5. Step 5: Solve for x
    x = 7,815,252,850,707.46/2,360,432.64
  6. Step 6: Final answer
    x = 3,310,940.85

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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.