Home / 6,963,485.48-10,436,828.86-3,595,856.68

Finding the Fourth Proportional to 6,963,485.48, 10,436,828.86 and 3,595,856.68

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Solution

The fourth proportional to 6,963,485.48, 10,436,828.86 and 3,595,856.68 is: 5,389,447.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963,485.48 : 10,436,828.86 = 3,595,856.68 : x
  2. Step 2: Convert to fraction form
    6,963,485.48/10,436,828.86 = 3,595,856.68/x
  3. Step 3: Cross multiply
    6,963,485.48x = 10,436,828.86 × 3,595,856.68
  4. Step 4: Simplify right side
    6,963,485.48x = 37,529,340,774,247.78
  5. Step 5: Solve for x
    x = 37,529,340,774,247.78/6,963,485.48
  6. Step 6: Final answer
    x = 5,389,447.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.