Home / 5,792,003.70-8,690,810.31-2,382,809.70

Finding the Fourth Proportional to 5,792,003.70, 8,690,810.31 and 2,382,809.70

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Solution

The fourth proportional to 5,792,003.70, 8,690,810.31 and 2,382,809.70 is: 3,575,368.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,792,003.70 : 8,690,810.31 = 2,382,809.70 : x
  2. Step 2: Convert to fraction form
    5,792,003.70/8,690,810.31 = 2,382,809.70/x
  3. Step 3: Cross multiply
    5,792,003.70x = 8,690,810.31 × 2,382,809.70
  4. Step 4: Simplify right side
    5,792,003.70x = 20,708,547,107,528.01
  5. Step 5: Solve for x
    x = 20,708,547,107,528.01/5,792,003.70
  6. Step 6: Final answer
    x = 3,575,368.42

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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.