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Finding the Fourth Proportional to 594,576.04, 820,510.77 and 322,637.02

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Solution

The fourth proportional to 594,576.04, 820,510.77 and 322,637.02 is: 445,236.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,576.04 : 820,510.77 = 322,637.02 : x
  2. Step 2: Convert to fraction form
    594,576.04/820,510.77 = 322,637.02/x
  3. Step 3: Cross multiply
    594,576.04x = 820,510.77 × 322,637.02
  4. Step 4: Simplify right side
    594,576.04x = 264,727,149,710.71
  5. Step 5: Solve for x
    x = 264,727,149,710.71/594,576.04
  6. Step 6: Final answer
    x = 445,236.83

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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.