Home / 833,092.52-1,249,681.58-234,100.40

Finding the Fourth Proportional to 833,092.52, 1,249,681.58 and 234,100.40

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Solution

The fourth proportional to 833,092.52, 1,249,681.58 and 234,100.40 is: 351,162.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,092.52 : 1,249,681.58 = 234,100.40 : x
  2. Step 2: Convert to fraction form
    833,092.52/1,249,681.58 = 234,100.40/x
  3. Step 3: Cross multiply
    833,092.52x = 1,249,681.58 × 234,100.40
  4. Step 4: Simplify right side
    833,092.52x = 292,550,950,331.72
  5. Step 5: Solve for x
    x = 292,550,950,331.72/833,092.52
  6. Step 6: Final answer
    x = 351,162.62

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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.