Home / 1,935,486.47-2,903,041.97-587,660.76

Finding the Fourth Proportional to 1,935,486.47, 2,903,041.97 and 587,660.76

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Solution

The fourth proportional to 1,935,486.47, 2,903,041.97 and 587,660.76 is: 881,434.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,486.47 : 2,903,041.97 = 587,660.76 : x
  2. Step 2: Convert to fraction form
    1,935,486.47/2,903,041.97 = 587,660.76/x
  3. Step 3: Cross multiply
    1,935,486.47x = 2,903,041.97 × 587,660.76
  4. Step 4: Simplify right side
    1,935,486.47x = 1,706,003,847,463.79
  5. Step 5: Solve for x
    x = 1,706,003,847,463.79/1,935,486.47
  6. Step 6: Final answer
    x = 881,434.14

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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.