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Finding the Fourth Proportional to 601,352.56, 900,773.61 and 360,703.27

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Solution

The fourth proportional to 601,352.56, 900,773.61 and 360,703.27 is: 540,301.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    601,352.56 : 900,773.61 = 360,703.27 : x
  2. Step 2: Convert to fraction form
    601,352.56/900,773.61 = 360,703.27/x
  3. Step 3: Cross multiply
    601,352.56x = 900,773.61 × 360,703.27
  4. Step 4: Simplify right side
    601,352.56x = 324,911,986,656.71
  5. Step 5: Solve for x
    x = 324,911,986,656.71/601,352.56
  6. Step 6: Final answer
    x = 540,301.99

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1.5x scale

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.