Home / 3,197,665.98-4,797,251.93-1,038,684.34

Finding the Fourth Proportional to 3,197,665.98, 4,797,251.93 and 1,038,684.34

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Solution

The fourth proportional to 3,197,665.98, 4,797,251.93 and 1,038,684.34 is: 1,558,271.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,665.98 : 4,797,251.93 = 1,038,684.34 : x
  2. Step 2: Convert to fraction form
    3,197,665.98/4,797,251.93 = 1,038,684.34/x
  3. Step 3: Cross multiply
    3,197,665.98x = 4,797,251.93 × 1,038,684.34
  4. Step 4: Simplify right side
    3,197,665.98x = 4,982,830,454,725.78
  5. Step 5: Solve for x
    x = 4,982,830,454,725.78/3,197,665.98
  6. Step 6: Final answer
    x = 1,558,271.09

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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.