Home / 934,744.17-1,402,352.43-260,825.01

Finding the Fourth Proportional to 934,744.17, 1,402,352.43 and 260,825.01

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Solution

The fourth proportional to 934,744.17, 1,402,352.43 and 260,825.01 is: 391,303.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,744.17 : 1,402,352.43 = 260,825.01 : x
  2. Step 2: Convert to fraction form
    934,744.17/1,402,352.43 = 260,825.01/x
  3. Step 3: Cross multiply
    934,744.17x = 1,402,352.43 × 260,825.01
  4. Step 4: Simplify right side
    934,744.17x = 365,768,586,578.27
  5. Step 5: Solve for x
    x = 365,768,586,578.27/934,744.17
  6. Step 6: Final answer
    x = 391,303.42

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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.