Home / 4,065,335.74-5,610,125.10-2,229,756.70

Finding the Fourth Proportional to 4,065,335.74, 5,610,125.10 and 2,229,756.70

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Solution

The fourth proportional to 4,065,335.74, 5,610,125.10 and 2,229,756.70 is: 3,077,043.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,335.74 : 5,610,125.10 = 2,229,756.70 : x
  2. Step 2: Convert to fraction form
    4,065,335.74/5,610,125.10 = 2,229,756.70/x
  3. Step 3: Cross multiply
    4,065,335.74x = 5,610,125.10 × 2,229,756.70
  4. Step 4: Simplify right side
    4,065,335.74x = 12,509,214,029,563.17
  5. Step 5: Solve for x
    x = 12,509,214,029,563.17/4,065,335.74
  6. Step 6: Final answer
    x = 3,077,043.28

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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.