Home / 1,935,548.95-2,903,135.81-587,723.40

Finding the Fourth Proportional to 1,935,548.95, 2,903,135.81 and 587,723.40

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Solution

The fourth proportional to 1,935,548.95, 2,903,135.81 and 587,723.40 is: 881,528.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,548.95 : 2,903,135.81 = 587,723.40 : x
  2. Step 2: Convert to fraction form
    1,935,548.95/2,903,135.81 = 587,723.40/x
  3. Step 3: Cross multiply
    1,935,548.95x = 2,903,135.81 × 587,723.40
  4. Step 4: Simplify right side
    1,935,548.95x = 1,706,240,834,399.28
  5. Step 5: Solve for x
    x = 1,706,240,834,399.28/1,935,548.95
  6. Step 6: Final answer
    x = 881,528.13

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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.