Home / 4,298,920.12-5,932,509.42-2,365,139.32

Finding the Fourth Proportional to 4,298,920.12, 5,932,509.42 and 2,365,139.32

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Solution

The fourth proportional to 4,298,920.12, 5,932,509.42 and 2,365,139.32 is: 3,263,892.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298,920.12 : 5,932,509.42 = 2,365,139.32 : x
  2. Step 2: Convert to fraction form
    4,298,920.12/5,932,509.42 = 2,365,139.32/x
  3. Step 3: Cross multiply
    4,298,920.12x = 5,932,509.42 × 2,365,139.32
  4. Step 4: Simplify right side
    4,298,920.12x = 14,031,211,295,512.39
  5. Step 5: Solve for x
    x = 14,031,211,295,512.39/4,298,920.12
  6. Step 6: Final answer
    x = 3,263,892.07

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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.