Home / 13,596,595.86-20,395,456.65-4,011,974.22

Finding the Fourth Proportional to 13,596,595.86, 20,395,456.65 and 4,011,974.22

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Solution

The fourth proportional to 13,596,595.86, 20,395,456.65 and 4,011,974.22 is: 6,018,127.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,596,595.86 : 20,395,456.65 = 4,011,974.22 : x
  2. Step 2: Convert to fraction form
    13,596,595.86/20,395,456.65 = 4,011,974.22/x
  3. Step 3: Cross multiply
    13,596,595.86x = 20,395,456.65 × 4,011,974.22
  4. Step 4: Simplify right side
    13,596,595.86x = 81,826,046,284,927.56
  5. Step 5: Solve for x
    x = 81,826,046,284,927.56/13,596,595.86
  6. Step 6: Final answer
    x = 6,018,127.41

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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.