Home / 2,241,988.64-3,362,888.88-1,043,498.72

Finding the Fourth Proportional to 2,241,988.64, 3,362,888.88 and 1,043,498.72

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Solution

The fourth proportional to 2,241,988.64, 3,362,888.88 and 1,043,498.72 is: 1,565,204.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,988.64 : 3,362,888.88 = 1,043,498.72 : x
  2. Step 2: Convert to fraction form
    2,241,988.64/3,362,888.88 = 1,043,498.72/x
  3. Step 3: Cross multiply
    2,241,988.64x = 3,362,888.88 × 1,043,498.72
  4. Step 4: Simplify right side
    2,241,988.64x = 3,509,170,241,782.23
  5. Step 5: Solve for x
    x = 3,509,170,241,782.23/2,241,988.64
  6. Step 6: Final answer
    x = 1,565,204.29

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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.