Home / 2,837,376.73-4,258,334.72-1,490,333.73

Finding the Fourth Proportional to 2,837,376.73, 4,258,334.72 and 1,490,333.73

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Solution

The fourth proportional to 2,837,376.73, 4,258,334.72 and 1,490,333.73 is: 2,236,692.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,376.73 : 4,258,334.72 = 1,490,333.73 : x
  2. Step 2: Convert to fraction form
    2,837,376.73/4,258,334.72 = 1,490,333.73/x
  3. Step 3: Cross multiply
    2,837,376.73x = 4,258,334.72 × 1,490,333.73
  4. Step 4: Simplify right side
    2,837,376.73x = 6,346,339,866,846.11
  5. Step 5: Solve for x
    x = 6,346,339,866,846.11/2,837,376.73
  6. Step 6: Final answer
    x = 2,236,692.72

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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.