Home / 3,225,266.89-4,838,743.93-1,203,528.46

Finding the Fourth Proportional to 3,225,266.89, 4,838,743.93 and 1,203,528.46

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Solution

The fourth proportional to 3,225,266.89, 4,838,743.93 and 1,203,528.46 is: 1,805,607.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,225,266.89 : 4,838,743.93 = 1,203,528.46 : x
  2. Step 2: Convert to fraction form
    3,225,266.89/4,838,743.93 = 1,203,528.46/x
  3. Step 3: Cross multiply
    3,225,266.89x = 4,838,743.93 × 1,203,528.46
  4. Step 4: Simplify right side
    3,225,266.89x = 5,823,566,030,407.25
  5. Step 5: Solve for x
    x = 5,823,566,030,407.25/3,225,266.89
  6. Step 6: Final answer
    x = 1,805,607.48

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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.