Home / 2,265,219.84-3,397,826.28-1,553,088.96

Finding the Fourth Proportional to 2,265,219.84, 3,397,826.28 and 1,553,088.96

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Solution

The fourth proportional to 2,265,219.84, 3,397,826.28 and 1,553,088.96 is: 2,329,631.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,219.84 : 3,397,826.28 = 1,553,088.96 : x
  2. Step 2: Convert to fraction form
    2,265,219.84/3,397,826.28 = 1,553,088.96/x
  3. Step 3: Cross multiply
    2,265,219.84x = 3,397,826.28 × 1,553,088.96
  4. Step 4: Simplify right side
    2,265,219.84x = 5,277,126,483,465.87
  5. Step 5: Solve for x
    x = 5,277,126,483,465.87/2,265,219.84
  6. Step 6: Final answer
    x = 2,329,631.05

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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.