Home / 2,908,956.54-4,357,486.17-2,371,129.50

Finding the Fourth Proportional to 2,908,956.54, 4,357,486.17 and 2,371,129.50

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Solution

The fourth proportional to 2,908,956.54, 4,357,486.17 and 2,371,129.50 is: 3,551,845.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,956.54 : 4,357,486.17 = 2,371,129.50 : x
  2. Step 2: Convert to fraction form
    2,908,956.54/4,357,486.17 = 2,371,129.50/x
  3. Step 3: Cross multiply
    2,908,956.54x = 4,357,486.17 × 2,371,129.50
  4. Step 4: Simplify right side
    2,908,956.54x = 10,332,164,003,529.02
  5. Step 5: Solve for x
    x = 10,332,164,003,529.02/2,908,956.54
  6. Step 6: Final answer
    x = 3,551,845.43

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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.