Home / 4,346,156.52-6,520,569.66-2,074,579.56

Finding the Fourth Proportional to 4,346,156.52, 6,520,569.66 and 2,074,579.56

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Solution

The fourth proportional to 4,346,156.52, 6,520,569.66 and 2,074,579.56 is: 3,112,506.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,156.52 : 6,520,569.66 = 2,074,579.56 : x
  2. Step 2: Convert to fraction form
    4,346,156.52/6,520,569.66 = 2,074,579.56/x
  3. Step 3: Cross multiply
    4,346,156.52x = 6,520,569.66 × 2,074,579.56
  4. Step 4: Simplify right side
    4,346,156.52x = 13,527,440,536,192.15
  5. Step 5: Solve for x
    x = 13,527,440,536,192.15/4,346,156.52
  6. Step 6: Final answer
    x = 3,112,506.53

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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.