Home / 3,001,503-4,503,097.98-1,205,647.32

Finding the Fourth Proportional to 3,001,503, 4,503,097.98 and 1,205,647.32

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Solution

The fourth proportional to 3,001,503, 4,503,097.98 and 1,205,647.32 is: 1,808,809.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,503 : 4,503,097.98 = 1,205,647.32 : x
  2. Step 2: Convert to fraction form
    3,001,503/4,503,097.98 = 1,205,647.32/x
  3. Step 3: Cross multiply
    3,001,503x = 4,503,097.98 × 1,205,647.32
  4. Step 4: Simplify right side
    3,001,503x = 5,429,148,011,284.41
  5. Step 5: Solve for x
    x = 5,429,148,011,284.41/3,001,503
  6. Step 6: Final answer
    x = 1,808,809.79

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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.