Home / 694,473.48-1,041,445.35-245,110.59

Finding the Fourth Proportional to 694,473.48, 1,041,445.35 and 245,110.59

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Solution

The fourth proportional to 694,473.48, 1,041,445.35 and 245,110.59 is: 367,572.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,473.48 : 1,041,445.35 = 245,110.59 : x
  2. Step 2: Convert to fraction form
    694,473.48/1,041,445.35 = 245,110.59/x
  3. Step 3: Cross multiply
    694,473.48x = 1,041,445.35 × 245,110.59
  4. Step 4: Simplify right side
    694,473.48x = 255,269,284,191.26
  5. Step 5: Solve for x
    x = 255,269,284,191.26/694,473.48
  6. Step 6: Final answer
    x = 367,572.40

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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.