Home / 4,031,719.80-6,047,579.70-3,590,820.60

Finding the Fourth Proportional to 4,031,719.80, 6,047,579.70 and 3,590,820.60

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Solution

The fourth proportional to 4,031,719.80, 6,047,579.70 and 3,590,820.60 is: 5,386,230.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,719.80 : 6,047,579.70 = 3,590,820.60 : x
  2. Step 2: Convert to fraction form
    4,031,719.80/6,047,579.70 = 3,590,820.60/x
  3. Step 3: Cross multiply
    4,031,719.80x = 6,047,579.70 × 3,590,820.60
  4. Step 4: Simplify right side
    4,031,719.80x = 21,715,773,766,901.82
  5. Step 5: Solve for x
    x = 21,715,773,766,901.82/4,031,719.80
  6. Step 6: Final answer
    x = 5,386,230.90

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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.