Home / 2,208,529.83-3,312,868.55-610,959.13

Finding the Fourth Proportional to 2,208,529.83, 3,312,868.55 and 610,959.13

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Solution

The fourth proportional to 2,208,529.83, 3,312,868.55 and 610,959.13 is: 916,459.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,529.83 : 3,312,868.55 = 610,959.13 : x
  2. Step 2: Convert to fraction form
    2,208,529.83/3,312,868.55 = 610,959.13/x
  3. Step 3: Cross multiply
    2,208,529.83x = 3,312,868.55 × 610,959.13
  4. Step 4: Simplify right side
    2,208,529.83x = 2,024,027,296,921.93
  5. Step 5: Solve for x
    x = 2,024,027,296,921.93/2,208,529.83
  6. Step 6: Final answer
    x = 916,459.12

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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.