Home / 3,653,880.16-5,480,426.52-958,475.56

Finding the Fourth Proportional to 3,653,880.16, 5,480,426.52 and 958,475.56

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Solution

The fourth proportional to 3,653,880.16, 5,480,426.52 and 958,475.56 is: 1,437,610.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,880.16 : 5,480,426.52 = 958,475.56 : x
  2. Step 2: Convert to fraction form
    3,653,880.16/5,480,426.52 = 958,475.56/x
  3. Step 3: Cross multiply
    3,653,880.16x = 5,480,426.52 × 958,475.56
  4. Step 4: Simplify right side
    3,653,880.16x = 5,252,854,877,795.85
  5. Step 5: Solve for x
    x = 5,252,854,877,795.85/3,653,880.16
  6. Step 6: Final answer
    x = 1,437,610.06

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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.