Home / 2,841,703.08-3,921,606.68-1,552,623.32

Finding the Fourth Proportional to 2,841,703.08, 3,921,606.68 and 1,552,623.32

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Solution

The fourth proportional to 2,841,703.08, 3,921,606.68 and 1,552,623.32 is: 2,142,651.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,703.08 : 3,921,606.68 = 1,552,623.32 : x
  2. Step 2: Convert to fraction form
    2,841,703.08/3,921,606.68 = 1,552,623.32/x
  3. Step 3: Cross multiply
    2,841,703.08x = 3,921,606.68 × 1,552,623.32
  4. Step 4: Simplify right side
    2,841,703.08x = 6,088,777,983,235.78
  5. Step 5: Solve for x
    x = 6,088,777,983,235.78/2,841,703.08
  6. Step 6: Final answer
    x = 2,142,651.01

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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.