Home / 5,254,560.28-7,882,075.30-1,611,028

Finding the Fourth Proportional to 5,254,560.28, 7,882,075.30 and 1,611,028

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Solution

The fourth proportional to 5,254,560.28, 7,882,075.30 and 1,611,028 is: 2,416,614.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,560.28 : 7,882,075.30 = 1,611,028 : x
  2. Step 2: Convert to fraction form
    5,254,560.28/7,882,075.30 = 1,611,028/x
  3. Step 3: Cross multiply
    5,254,560.28x = 7,882,075.30 × 1,611,028
  4. Step 4: Simplify right side
    5,254,560.28x = 12,698,244,006,408.40
  5. Step 5: Solve for x
    x = 12,698,244,006,408.40/5,254,560.28
  6. Step 6: Final answer
    x = 2,416,614.01

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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.