Home / 4,896,881.70-7,345,322.55-3,637,169.70

Finding the Fourth Proportional to 4,896,881.70, 7,345,322.55 and 3,637,169.70

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Solution

The fourth proportional to 4,896,881.70, 7,345,322.55 and 3,637,169.70 is: 5,455,754.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,881.70 : 7,345,322.55 = 3,637,169.70 : x
  2. Step 2: Convert to fraction form
    4,896,881.70/7,345,322.55 = 3,637,169.70/x
  3. Step 3: Cross multiply
    4,896,881.70x = 7,345,322.55 × 3,637,169.70
  4. Step 4: Simplify right side
    4,896,881.70x = 26,716,184,615,586.73
  5. Step 5: Solve for x
    x = 26,716,184,615,586.73/4,896,881.70
  6. Step 6: Final answer
    x = 5,455,754.55

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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.