Home / 710,452.50-1,066,204.77-336,476.58

Finding the Fourth Proportional to 710,452.50, 1,066,204.77 and 336,476.58

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Solution

The fourth proportional to 710,452.50, 1,066,204.77 and 336,476.58 is: 504,964.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,452.50 : 1,066,204.77 = 336,476.58 : x
  2. Step 2: Convert to fraction form
    710,452.50/1,066,204.77 = 336,476.58/x
  3. Step 3: Cross multiply
    710,452.50x = 1,066,204.77 × 336,476.58
  4. Step 4: Simplify right side
    710,452.50x = 358,752,934,589.29
  5. Step 5: Solve for x
    x = 358,752,934,589.29/710,452.50
  6. Step 6: Final answer
    x = 504,964.00

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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.