Home / 3,027,875.87-4,538,073.87-2,598,392.81

Finding the Fourth Proportional to 3,027,875.87, 4,538,073.87 and 2,598,392.81

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Solution

The fourth proportional to 3,027,875.87, 4,538,073.87 and 2,598,392.81 is: 3,894,379.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,875.87 : 4,538,073.87 = 2,598,392.81 : x
  2. Step 2: Convert to fraction form
    3,027,875.87/4,538,073.87 = 2,598,392.81/x
  3. Step 3: Cross multiply
    3,027,875.87x = 4,538,073.87 × 2,598,392.81
  4. Step 4: Simplify right side
    3,027,875.87x = 11,791,698,492,366.51
  5. Step 5: Solve for x
    x = 11,791,698,492,366.51/3,027,875.87
  6. Step 6: Final answer
    x = 3,894,379.76

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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.