Home / 13,228,348.02-19,832,429.42-6,034,851.22

Finding the Fourth Proportional to 13,228,348.02, 19,832,429.42 and 6,034,851.22

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Solution

The fourth proportional to 13,228,348.02, 19,832,429.42 and 6,034,851.22 is: 9,047,672.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,228,348.02 : 19,832,429.42 = 6,034,851.22 : x
  2. Step 2: Convert to fraction form
    13,228,348.02/19,832,429.42 = 6,034,851.22/x
  3. Step 3: Cross multiply
    13,228,348.02x = 19,832,429.42 × 6,034,851.22
  4. Step 4: Simplify right side
    13,228,348.02x = 119,685,760,880,850.89
  5. Step 5: Solve for x
    x = 119,685,760,880,850.89/13,228,348.02
  6. Step 6: Final answer
    x = 9,047,672.52

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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.