Home / 3,625,189.10-5,001,345-2,075,622.62

Finding the Fourth Proportional to 3,625,189.10, 5,001,345 and 2,075,622.62

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Solution

The fourth proportional to 3,625,189.10, 5,001,345 and 2,075,622.62 is: 2,863,548.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,625,189.10 : 5,001,345 = 2,075,622.62 : x
  2. Step 2: Convert to fraction form
    3,625,189.10/5,001,345 = 2,075,622.62/x
  3. Step 3: Cross multiply
    3,625,189.10x = 5,001,345 × 2,075,622.62
  4. Step 4: Simplify right side
    3,625,189.10x = 10,380,904,812,423.90
  5. Step 5: Solve for x
    x = 10,380,904,812,423.90/3,625,189.10
  6. Step 6: Final answer
    x = 2,863,548.50

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1.5x scale

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.