Home / 4,677,459.88-7,016,437.44-1,482,835.24

Finding the Fourth Proportional to 4,677,459.88, 7,016,437.44 and 1,482,835.24

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Solution

The fourth proportional to 4,677,459.88, 7,016,437.44 and 1,482,835.24 is: 2,224,331.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,459.88 : 7,016,437.44 = 1,482,835.24 : x
  2. Step 2: Convert to fraction form
    4,677,459.88/7,016,437.44 = 1,482,835.24/x
  3. Step 3: Cross multiply
    4,677,459.88x = 7,016,437.44 × 1,482,835.24
  4. Step 4: Simplify right side
    4,677,459.88x = 10,404,220,695,287.39
  5. Step 5: Solve for x
    x = 10,404,220,695,287.39/4,677,459.88
  6. Step 6: Final answer
    x = 2,224,331.36

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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.