Home / 6,709,405.01-9,258,734.45-3,653,552.21

Finding the Fourth Proportional to 6,709,405.01, 9,258,734.45 and 3,653,552.21

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Solution

The fourth proportional to 6,709,405.01, 9,258,734.45 and 3,653,552.21 is: 5,041,768.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,405.01 : 9,258,734.45 = 3,653,552.21 : x
  2. Step 2: Convert to fraction form
    6,709,405.01/9,258,734.45 = 3,653,552.21/x
  3. Step 3: Cross multiply
    6,709,405.01x = 9,258,734.45 × 3,653,552.21
  4. Step 4: Simplify right side
    6,709,405.01x = 33,827,269,674,440.84
  5. Step 5: Solve for x
    x = 33,827,269,674,440.84/6,709,405.01
  6. Step 6: Final answer
    x = 5,041,768.93

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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.