Home / 6,905,594.07-9,529,792.29-3,808,227.92

Finding the Fourth Proportional to 6,905,594.07, 9,529,792.29 and 3,808,227.92

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Solution

The fourth proportional to 6,905,594.07, 9,529,792.29 and 3,808,227.92 is: 5,255,394.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,905,594.07 : 9,529,792.29 = 3,808,227.92 : x
  2. Step 2: Convert to fraction form
    6,905,594.07/9,529,792.29 = 3,808,227.92/x
  3. Step 3: Cross multiply
    6,905,594.07x = 9,529,792.29 × 3,808,227.92
  4. Step 4: Simplify right side
    6,905,594.07x = 36,291,621,022,929.77
  5. Step 5: Solve for x
    x = 36,291,621,022,929.77/6,905,594.07
  6. Step 6: Final answer
    x = 5,255,394.49

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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.