Home / 2,950,782.66-4,425,299.19-1,267,492.50

Finding the Fourth Proportional to 2,950,782.66, 4,425,299.19 and 1,267,492.50

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Solution

The fourth proportional to 2,950,782.66, 4,425,299.19 and 1,267,492.50 is: 1,900,862.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,950,782.66 : 4,425,299.19 = 1,267,492.50 : x
  2. Step 2: Convert to fraction form
    2,950,782.66/4,425,299.19 = 1,267,492.50/x
  3. Step 3: Cross multiply
    2,950,782.66x = 4,425,299.19 × 1,267,492.50
  4. Step 4: Simplify right side
    2,950,782.66x = 5,609,033,533,581.08
  5. Step 5: Solve for x
    x = 5,609,033,533,581.08/2,950,782.66
  6. Step 6: Final answer
    x = 1,900,862.98

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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.