Home / 10,892,264.42-15,031,594.44-5,930,977.74

Finding the Fourth Proportional to 10,892,264.42, 15,031,594.44 and 5,930,977.74

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Solution

The fourth proportional to 10,892,264.42, 15,031,594.44 and 5,930,977.74 is: 8,184,896.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,892,264.42 : 15,031,594.44 = 5,930,977.74 : x
  2. Step 2: Convert to fraction form
    10,892,264.42/15,031,594.44 = 5,930,977.74/x
  3. Step 3: Cross multiply
    10,892,264.42x = 15,031,594.44 × 5,930,977.74
  4. Step 4: Simplify right side
    10,892,264.42x = 89,152,052,020,347.77
  5. Step 5: Solve for x
    x = 89,152,052,020,347.77/10,892,264.42
  6. Step 6: Final answer
    x = 8,184,896.05

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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.