Home / 4,344,904.42-6,517,800.51-1,505,011.30

Finding the Fourth Proportional to 4,344,904.42, 6,517,800.51 and 1,505,011.30

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Solution

The fourth proportional to 4,344,904.42, 6,517,800.51 and 1,505,011.30 is: 2,257,670.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344,904.42 : 6,517,800.51 = 1,505,011.30 : x
  2. Step 2: Convert to fraction form
    4,344,904.42/6,517,800.51 = 1,505,011.30/x
  3. Step 3: Cross multiply
    4,344,904.42x = 6,517,800.51 × 1,505,011.30
  4. Step 4: Simplify right side
    4,344,904.42x = 9,809,363,418,695.76
  5. Step 5: Solve for x
    x = 9,809,363,418,695.76/4,344,904.42
  6. Step 6: Final answer
    x = 2,257,670.70

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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.