Home / 6,551,701.61-9,041,356.89-3,651,028.83

Finding the Fourth Proportional to 6,551,701.61, 9,041,356.89 and 3,651,028.83

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Solution

The fourth proportional to 6,551,701.61, 9,041,356.89 and 3,651,028.83 is: 5,038,424.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,701.61 : 9,041,356.89 = 3,651,028.83 : x
  2. Step 2: Convert to fraction form
    6,551,701.61/9,041,356.89 = 3,651,028.83/x
  3. Step 3: Cross multiply
    6,551,701.61x = 9,041,356.89 × 3,651,028.83
  4. Step 4: Simplify right side
    6,551,701.61x = 33,010,254,667,709.14
  5. Step 5: Solve for x
    x = 33,010,254,667,709.14/6,551,701.61
  6. Step 6: Final answer
    x = 5,038,424.62

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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.