Home / 3,654,599.19-5,487,287.80-2,038,525.51

Finding the Fourth Proportional to 3,654,599.19, 5,487,287.80 and 2,038,525.51

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Solution

The fourth proportional to 3,654,599.19, 5,487,287.80 and 2,038,525.51 is: 3,060,794.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,654,599.19 : 5,487,287.80 = 2,038,525.51 : x
  2. Step 2: Convert to fraction form
    3,654,599.19/5,487,287.80 = 2,038,525.51/x
  3. Step 3: Cross multiply
    3,654,599.19x = 5,487,287.80 × 2,038,525.51
  4. Step 4: Simplify right side
    3,654,599.19x = 11,185,976,161,283.03
  5. Step 5: Solve for x
    x = 11,185,976,161,283.03/3,654,599.19
  6. Step 6: Final answer
    x = 3,060,794.25

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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.