Home / 3,801,533.46-5,702,320.02-961,648.34

Finding the Fourth Proportional to 3,801,533.46, 5,702,320.02 and 961,648.34

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Solution

The fourth proportional to 3,801,533.46, 5,702,320.02 and 961,648.34 is: 1,442,477.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,801,533.46 : 5,702,320.02 = 961,648.34 : x
  2. Step 2: Convert to fraction form
    3,801,533.46/5,702,320.02 = 961,648.34/x
  3. Step 3: Cross multiply
    3,801,533.46x = 5,702,320.02 × 961,648.34
  4. Step 4: Simplify right side
    3,801,533.46x = 5,483,626,581,381.77
  5. Step 5: Solve for x
    x = 5,483,626,581,381.77/3,801,533.46
  6. Step 6: Final answer
    x = 1,442,477.53

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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.