Home / 2,022,948.70-3,034,411.71-824,866.36

Finding the Fourth Proportional to 2,022,948.70, 3,034,411.71 and 824,866.36

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Solution

The fourth proportional to 2,022,948.70, 3,034,411.71 and 824,866.36 is: 1,237,294.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,948.70 : 3,034,411.71 = 824,866.36 : x
  2. Step 2: Convert to fraction form
    2,022,948.70/3,034,411.71 = 824,866.36/x
  3. Step 3: Cross multiply
    2,022,948.70x = 3,034,411.71 × 824,866.36
  4. Step 4: Simplify right side
    2,022,948.70x = 2,502,984,141,969.08
  5. Step 5: Solve for x
    x = 2,502,984,141,969.08/2,022,948.70
  6. Step 6: Final answer
    x = 1,237,294.92

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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.