Home / 3,044,130.12-4,565,684.88-1,022,146.56

Finding the Fourth Proportional to 3,044,130.12, 4,565,684.88 and 1,022,146.56

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Solution

The fourth proportional to 3,044,130.12, 4,565,684.88 and 1,022,146.56 is: 1,533,048.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,130.12 : 4,565,684.88 = 1,022,146.56 : x
  2. Step 2: Convert to fraction form
    3,044,130.12/4,565,684.88 = 1,022,146.56/x
  3. Step 3: Cross multiply
    3,044,130.12x = 4,565,684.88 × 1,022,146.56
  4. Step 4: Simplify right side
    3,044,130.12x = 4,666,799,094,136.01
  5. Step 5: Solve for x
    x = 4,666,799,094,136.01/3,044,130.12
  6. Step 6: Final answer
    x = 1,533,048.49

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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.