Home / 632,233.17-873,464.18-530,100.27

Finding the Fourth Proportional to 632,233.17, 873,464.18 and 530,100.27

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Solution

The fourth proportional to 632,233.17, 873,464.18 and 530,100.27 is: 732,362.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,233.17 : 873,464.18 = 530,100.27 : x
  2. Step 2: Convert to fraction form
    632,233.17/873,464.18 = 530,100.27/x
  3. Step 3: Cross multiply
    632,233.17x = 873,464.18 × 530,100.27
  4. Step 4: Simplify right side
    632,233.17x = 463,023,597,653.33
  5. Step 5: Solve for x
    x = 463,023,597,653.33/632,233.17
  6. Step 6: Final answer
    x = 732,362.08

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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.