Home / 1,744,806.31-2,617,210.37-546,821.93

Finding the Fourth Proportional to 1,744,806.31, 2,617,210.37 and 546,821.93

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Solution

The fourth proportional to 1,744,806.31, 2,617,210.37 and 546,821.93 is: 820,233.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,744,806.31 : 2,617,210.37 = 546,821.93 : x
  2. Step 2: Convert to fraction form
    1,744,806.31/2,617,210.37 = 546,821.93/x
  3. Step 3: Cross multiply
    1,744,806.31x = 2,617,210.37 × 546,821.93
  4. Step 4: Simplify right side
    1,744,806.31x = 1,431,148,012,653.36
  5. Step 5: Solve for x
    x = 1,431,148,012,653.36/1,744,806.31
  6. Step 6: Final answer
    x = 820,233.17

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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.