Home / 4,757,320.48-6,565,105.56-2,581,863.16

Finding the Fourth Proportional to 4,757,320.48, 6,565,105.56 and 2,581,863.16

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Solution

The fourth proportional to 4,757,320.48, 6,565,105.56 and 2,581,863.16 is: 3,562,972.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,320.48 : 6,565,105.56 = 2,581,863.16 : x
  2. Step 2: Convert to fraction form
    4,757,320.48/6,565,105.56 = 2,581,863.16/x
  3. Step 3: Cross multiply
    4,757,320.48x = 6,565,105.56 × 2,581,863.16
  4. Step 4: Simplify right side
    4,757,320.48x = 16,950,204,186,875.17
  5. Step 5: Solve for x
    x = 16,950,204,186,875.17/4,757,320.48
  6. Step 6: Final answer
    x = 3,562,972.95

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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.