Home / 4,335,163.52-6,506,780.48-2,206,840.64

Finding the Fourth Proportional to 4,335,163.52, 6,506,780.48 and 2,206,840.64

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Solution

The fourth proportional to 4,335,163.52, 6,506,780.48 and 2,206,840.64 is: 3,312,315.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,335,163.52 : 6,506,780.48 = 2,206,840.64 : x
  2. Step 2: Convert to fraction form
    4,335,163.52/6,506,780.48 = 2,206,840.64/x
  3. Step 3: Cross multiply
    4,335,163.52x = 6,506,780.48 × 2,206,840.64
  4. Step 4: Simplify right side
    4,335,163.52x = 14,359,427,598,822.71
  5. Step 5: Solve for x
    x = 14,359,427,598,822.71/4,335,163.52
  6. Step 6: Final answer
    x = 3,312,315.10

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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.