Home / 2,016,089.49-3,024,281.94-802,140.48

Finding the Fourth Proportional to 2,016,089.49, 3,024,281.94 and 802,140.48

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Solution

The fourth proportional to 2,016,089.49, 3,024,281.94 and 802,140.48 is: 1,203,269.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,089.49 : 3,024,281.94 = 802,140.48 : x
  2. Step 2: Convert to fraction form
    2,016,089.49/3,024,281.94 = 802,140.48/x
  3. Step 3: Cross multiply
    2,016,089.49x = 3,024,281.94 × 802,140.48
  4. Step 4: Simplify right side
    2,016,089.49x = 2,425,898,967,006.93
  5. Step 5: Solve for x
    x = 2,425,898,967,006.93/2,016,089.49
  6. Step 6: Final answer
    x = 1,203,269.49

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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.