Home / 4,209,043.95-5,807,157.03-2,575,748.61

Finding the Fourth Proportional to 4,209,043.95, 5,807,157.03 and 2,575,748.61

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Solution

The fourth proportional to 4,209,043.95, 5,807,157.03 and 2,575,748.61 is: 3,553,723.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,209,043.95 : 5,807,157.03 = 2,575,748.61 : x
  2. Step 2: Convert to fraction form
    4,209,043.95/5,807,157.03 = 2,575,748.61/x
  3. Step 3: Cross multiply
    4,209,043.95x = 5,807,157.03 × 2,575,748.61
  4. Step 4: Simplify right side
    4,209,043.95x = 14,957,776,648,074.23
  5. Step 5: Solve for x
    x = 14,957,776,648,074.23/4,209,043.95
  6. Step 6: Final answer
    x = 3,553,723.08

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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.