Home / 834,898.33-1,152,161.88-452,925.11

Finding the Fourth Proportional to 834,898.33, 1,152,161.88 and 452,925.11

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Solution

The fourth proportional to 834,898.33, 1,152,161.88 and 452,925.11 is: 625,037.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,898.33 : 1,152,161.88 = 452,925.11 : x
  2. Step 2: Convert to fraction form
    834,898.33/1,152,161.88 = 452,925.11/x
  3. Step 3: Cross multiply
    834,898.33x = 1,152,161.88 × 452,925.11
  4. Step 4: Simplify right side
    834,898.33x = 521,843,046,236.81
  5. Step 5: Solve for x
    x = 521,843,046,236.81/834,898.33
  6. Step 6: Final answer
    x = 625,037.84

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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.