Home / 3,247,935.70-4,871,903.55-1,004,070.10

Finding the Fourth Proportional to 3,247,935.70, 4,871,903.55 and 1,004,070.10

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Solution

The fourth proportional to 3,247,935.70, 4,871,903.55 and 1,004,070.10 is: 1,506,105.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,935.70 : 4,871,903.55 = 1,004,070.10 : x
  2. Step 2: Convert to fraction form
    3,247,935.70/4,871,903.55 = 1,004,070.10/x
  3. Step 3: Cross multiply
    3,247,935.70x = 4,871,903.55 × 1,004,070.10
  4. Step 4: Simplify right side
    3,247,935.70x = 4,891,732,684,638.85
  5. Step 5: Solve for x
    x = 4,891,732,684,638.85/3,247,935.70
  6. Step 6: Final answer
    x = 1,506,105.15

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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.