Home / 3,586,690.36-5,357,176.85-3,244,607.52

Finding the Fourth Proportional to 3,586,690.36, 5,357,176.85 and 3,244,607.52

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Solution

The fourth proportional to 3,586,690.36, 5,357,176.85 and 3,244,607.52 is: 4,846,232.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,690.36 : 5,357,176.85 = 3,244,607.52 : x
  2. Step 2: Convert to fraction form
    3,586,690.36/5,357,176.85 = 3,244,607.52/x
  3. Step 3: Cross multiply
    3,586,690.36x = 5,357,176.85 × 3,244,607.52
  4. Step 4: Simplify right side
    3,586,690.36x = 17,381,936,281,502.02
  5. Step 5: Solve for x
    x = 17,381,936,281,502.02/3,586,690.36
  6. Step 6: Final answer
    x = 4,846,232.75

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.