Home / 832,644.12-1,249,044.57-233,602.95

Finding the Fourth Proportional to 832,644.12, 1,249,044.57 and 233,602.95

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Solution

The fourth proportional to 832,644.12, 1,249,044.57 and 233,602.95 is: 350,426.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,644.12 : 1,249,044.57 = 233,602.95 : x
  2. Step 2: Convert to fraction form
    832,644.12/1,249,044.57 = 233,602.95/x
  3. Step 3: Cross multiply
    832,644.12x = 1,249,044.57 × 233,602.95
  4. Step 4: Simplify right side
    832,644.12x = 291,780,496,233.48
  5. Step 5: Solve for x
    x = 291,780,496,233.48/832,644.12
  6. Step 6: Final answer
    x = 350,426.42

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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.