Home / 834,497.65-1,151,606.76-452,524.73

Finding the Fourth Proportional to 834,497.65, 1,151,606.76 and 452,524.73

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Solution

The fourth proportional to 834,497.65, 1,151,606.76 and 452,524.73 is: 624,484.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,497.65 : 1,151,606.76 = 452,524.73 : x
  2. Step 2: Convert to fraction form
    834,497.65/1,151,606.76 = 452,524.73/x
  3. Step 3: Cross multiply
    834,497.65x = 1,151,606.76 × 452,524.73
  4. Step 4: Simplify right side
    834,497.65x = 521,130,541,669.58
  5. Step 5: Solve for x
    x = 521,130,541,669.58/834,497.65
  6. Step 6: Final answer
    x = 624,484.13

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1.5x scale

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.