Home / 7,358,837.67-10,155,530.52-4,095,861.48

Finding the Fourth Proportional to 7,358,837.67, 10,155,530.52 and 4,095,861.48

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Solution

The fourth proportional to 7,358,837.67, 10,155,530.52 and 4,095,861.48 is: 5,652,475.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,358,837.67 : 10,155,530.52 = 4,095,861.48 : x
  2. Step 2: Convert to fraction form
    7,358,837.67/10,155,530.52 = 4,095,861.48/x
  3. Step 3: Cross multiply
    7,358,837.67x = 10,155,530.52 × 4,095,861.48
  4. Step 4: Simplify right side
    7,358,837.67x = 41,595,646,265,832.37
  5. Step 5: Solve for x
    x = 41,595,646,265,832.37/7,358,837.67
  6. Step 6: Final answer
    x = 5,652,475.04

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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.