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Finding the Fourth Proportional to 600,594.32, 828,820.26 and 328,662.28

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Solution

The fourth proportional to 600,594.32, 828,820.26 and 328,662.28 is: 453,554.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,594.32 : 828,820.26 = 328,662.28 : x
  2. Step 2: Convert to fraction form
    600,594.32/828,820.26 = 328,662.28/x
  3. Step 3: Cross multiply
    600,594.32x = 828,820.26 × 328,662.28
  4. Step 4: Simplify right side
    600,594.32x = 272,401,956,361.79
  5. Step 5: Solve for x
    x = 272,401,956,361.79/600,594.32
  6. Step 6: Final answer
    x = 453,554.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.