Home / 4,350,236.98-6,526,019.40-2,219,158.48

Finding the Fourth Proportional to 4,350,236.98, 6,526,019.40 and 2,219,158.48

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Solution

The fourth proportional to 4,350,236.98, 6,526,019.40 and 2,219,158.48 is: 3,329,076.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,350,236.98 : 6,526,019.40 = 2,219,158.48 : x
  2. Step 2: Convert to fraction form
    4,350,236.98/6,526,019.40 = 2,219,158.48/x
  3. Step 3: Cross multiply
    4,350,236.98x = 6,526,019.40 × 2,219,158.48
  4. Step 4: Simplify right side
    4,350,236.98x = 14,482,271,292,154.51
  5. Step 5: Solve for x
    x = 14,482,271,292,154.51/4,350,236.98
  6. Step 6: Final answer
    x = 3,329,076.41

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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.