Home / 3,501,837.78-4,832,610.06-1,973,944.50

Finding the Fourth Proportional to 3,501,837.78, 4,832,610.06 and 1,973,944.50

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Solution

The fourth proportional to 3,501,837.78, 4,832,610.06 and 1,973,944.50 is: 2,724,085.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,837.78 : 4,832,610.06 = 1,973,944.50 : x
  2. Step 2: Convert to fraction form
    3,501,837.78/4,832,610.06 = 1,973,944.50/x
  3. Step 3: Cross multiply
    3,501,837.78x = 4,832,610.06 × 1,973,944.50
  4. Step 4: Simplify right side
    3,501,837.78x = 9,539,304,048,581.67
  5. Step 5: Solve for x
    x = 9,539,304,048,581.67/3,501,837.78
  6. Step 6: Final answer
    x = 2,724,085.08

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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.