Home / 594,731.24-820,730.04-322,799.24

Finding the Fourth Proportional to 594,731.24, 820,730.04 and 322,799.24

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Solution

The fourth proportional to 594,731.24, 820,730.04 and 322,799.24 is: 445,463.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,731.24 : 820,730.04 = 322,799.24 : x
  2. Step 2: Convert to fraction form
    594,731.24/820,730.04 = 322,799.24/x
  3. Step 3: Cross multiply
    594,731.24x = 820,730.04 × 322,799.24
  4. Step 4: Simplify right side
    594,731.24x = 264,931,033,157.17
  5. Step 5: Solve for x
    x = 264,931,033,157.17/594,731.24
  6. Step 6: Final answer
    x = 445,463.46

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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.