Home / 5,426,544.08-7,488,256.20-3,011,906

Finding the Fourth Proportional to 5,426,544.08, 7,488,256.20 and 3,011,906

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Solution

The fourth proportional to 5,426,544.08, 7,488,256.20 and 3,011,906 is: 4,156,222.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,426,544.08 : 7,488,256.20 = 3,011,906 : x
  2. Step 2: Convert to fraction form
    5,426,544.08/7,488,256.20 = 3,011,906/x
  3. Step 3: Cross multiply
    5,426,544.08x = 7,488,256.20 × 3,011,906
  4. Step 4: Simplify right side
    5,426,544.08x = 22,553,923,778,317.20
  5. Step 5: Solve for x
    x = 22,553,923,778,317.20/5,426,544.08
  6. Step 6: Final answer
    x = 4,156,222.35

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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.