Home / 1,076,808.68-1,486,005.95-593,391.13

Finding the Fourth Proportional to 1,076,808.68, 1,486,005.95 and 593,391.13

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Solution

The fourth proportional to 1,076,808.68, 1,486,005.95 and 593,391.13 is: 818,885.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,808.68 : 1,486,005.95 = 593,391.13 : x
  2. Step 2: Convert to fraction form
    1,076,808.68/1,486,005.95 = 593,391.13/x
  3. Step 3: Cross multiply
    1,076,808.68x = 1,486,005.95 × 593,391.13
  4. Step 4: Simplify right side
    1,076,808.68x = 881,782,744,658.73
  5. Step 5: Solve for x
    x = 881,782,744,658.73/1,076,808.68
  6. Step 6: Final answer
    x = 818,885.25

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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.