Home / 3,653,803.35-5,480,705.03-958,123.35

Finding the Fourth Proportional to 3,653,803.35, 5,480,705.03 and 958,123.35

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Solution

The fourth proportional to 3,653,803.35, 5,480,705.03 and 958,123.35 is: 1,437,185.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,803.35 : 5,480,705.03 = 958,123.35 : x
  2. Step 2: Convert to fraction form
    3,653,803.35/5,480,705.03 = 958,123.35/x
  3. Step 3: Cross multiply
    3,653,803.35x = 5,480,705.03 × 958,123.35
  4. Step 4: Simplify right side
    3,653,803.35x = 5,251,191,458,914.83
  5. Step 5: Solve for x
    x = 5,251,191,458,914.83/3,653,803.35
  6. Step 6: Final answer
    x = 1,437,185.03

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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.