Home / 3,114,559.68-4,671,810.36-984,644.04

Finding the Fourth Proportional to 3,114,559.68, 4,671,810.36 and 984,644.04

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Solution

The fourth proportional to 3,114,559.68, 4,671,810.36 and 984,644.04 is: 1,476,956.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,114,559.68 : 4,671,810.36 = 984,644.04 : x
  2. Step 2: Convert to fraction form
    3,114,559.68/4,671,810.36 = 984,644.04/x
  3. Step 3: Cross multiply
    3,114,559.68x = 4,671,810.36 × 984,644.04
  4. Step 4: Simplify right side
    3,114,559.68x = 4,600,070,226,984.26
  5. Step 5: Solve for x
    x = 4,600,070,226,984.26/3,114,559.68
  6. Step 6: Final answer
    x = 1,476,956.84

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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.