Home / 3,323,684.48-4,986,197.40-1,049,564.08

Finding the Fourth Proportional to 3,323,684.48, 4,986,197.40 and 1,049,564.08

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Solution

The fourth proportional to 3,323,684.48, 4,986,197.40 and 1,049,564.08 is: 1,574,557.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,684.48 : 4,986,197.40 = 1,049,564.08 : x
  2. Step 2: Convert to fraction form
    3,323,684.48/4,986,197.40 = 1,049,564.08/x
  3. Step 3: Cross multiply
    3,323,684.48x = 4,986,197.40 × 1,049,564.08
  4. Step 4: Simplify right side
    3,323,684.48x = 5,233,333,686,829.39
  5. Step 5: Solve for x
    x = 5,233,333,686,829.39/3,323,684.48
  6. Step 6: Final answer
    x = 1,574,557.91

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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.