Home / 1,033,249.50-1,548,402.18-761,238.36

Finding the Fourth Proportional to 1,033,249.50, 1,548,402.18 and 761,238.36

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Solution

The fourth proportional to 1,033,249.50, 1,548,402.18 and 761,238.36 is: 1,140,773.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,249.50 : 1,548,402.18 = 761,238.36 : x
  2. Step 2: Convert to fraction form
    1,033,249.50/1,548,402.18 = 761,238.36/x
  3. Step 3: Cross multiply
    1,033,249.50x = 1,548,402.18 × 761,238.36
  4. Step 4: Simplify right side
    1,033,249.50x = 1,178,703,136,123.62
  5. Step 5: Solve for x
    x = 1,178,703,136,123.62/1,033,249.50
  6. Step 6: Final answer
    x = 1,140,773.00

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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.