Home / 4,572,887.06-6,309,561.95-2,612,138.36

Finding the Fourth Proportional to 4,572,887.06, 6,309,561.95 and 2,612,138.36

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Solution

The fourth proportional to 4,572,887.06, 6,309,561.95 and 2,612,138.36 is: 3,604,167.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,887.06 : 6,309,561.95 = 2,612,138.36 : x
  2. Step 2: Convert to fraction form
    4,572,887.06/6,309,561.95 = 2,612,138.36/x
  3. Step 3: Cross multiply
    4,572,887.06x = 6,309,561.95 × 2,612,138.36
  4. Step 4: Simplify right side
    4,572,887.06x = 16,481,448,804,391.40
  5. Step 5: Solve for x
    x = 16,481,448,804,391.40/4,572,887.06
  6. Step 6: Final answer
    x = 3,604,167.04

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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.