Home / 3,767,648.54-5,197,527.69-2,238,673.10

Finding the Fourth Proportional to 3,767,648.54, 5,197,527.69 and 2,238,673.10

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Solution

The fourth proportional to 3,767,648.54, 5,197,527.69 and 2,238,673.10 is: 3,088,283.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,648.54 : 5,197,527.69 = 2,238,673.10 : x
  2. Step 2: Convert to fraction form
    3,767,648.54/5,197,527.69 = 2,238,673.10/x
  3. Step 3: Cross multiply
    3,767,648.54x = 5,197,527.69 × 2,238,673.10
  4. Step 4: Simplify right side
    3,767,648.54x = 11,635,565,426,108.14
  5. Step 5: Solve for x
    x = 11,635,565,426,108.14/3,767,648.54
  6. Step 6: Final answer
    x = 3,088,283.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.