Home / 3,799,734.08-5,699,612.56-921,089.44

Finding the Fourth Proportional to 3,799,734.08, 5,699,612.56 and 921,089.44

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Solution

The fourth proportional to 3,799,734.08, 5,699,612.56 and 921,089.44 is: 1,381,636.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,734.08 : 5,699,612.56 = 921,089.44 : x
  2. Step 2: Convert to fraction form
    3,799,734.08/5,699,612.56 = 921,089.44/x
  3. Step 3: Cross multiply
    3,799,734.08x = 5,699,612.56 × 921,089.44
  4. Step 4: Simplify right side
    3,799,734.08x = 5,249,852,941,107.37
  5. Step 5: Solve for x
    x = 5,249,852,941,107.37/3,799,734.08
  6. Step 6: Final answer
    x = 1,381,636.93

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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.