Home / 3,247,952.70-4,871,929.05-1,004,087.10

Finding the Fourth Proportional to 3,247,952.70, 4,871,929.05 and 1,004,087.10

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Solution

The fourth proportional to 3,247,952.70, 4,871,929.05 and 1,004,087.10 is: 1,506,130.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,952.70 : 4,871,929.05 = 1,004,087.10 : x
  2. Step 2: Convert to fraction form
    3,247,952.70/4,871,929.05 = 1,004,087.10/x
  3. Step 3: Cross multiply
    3,247,952.70x = 4,871,929.05 × 1,004,087.10
  4. Step 4: Simplify right side
    3,247,952.70x = 4,891,841,111,220.26
  5. Step 5: Solve for x
    x = 4,891,841,111,220.26/3,247,952.70
  6. Step 6: Final answer
    x = 1,506,130.65

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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.