Home / 11,210,970.02-15,471,138.82-6,054,331.57

Finding the Fourth Proportional to 11,210,970.02, 15,471,138.82 and 6,054,331.57

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Solution

The fourth proportional to 11,210,970.02, 15,471,138.82 and 6,054,331.57 is: 8,354,977.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,210,970.02 : 15,471,138.82 = 6,054,331.57 : x
  2. Step 2: Convert to fraction form
    11,210,970.02/15,471,138.82 = 6,054,331.57/x
  3. Step 3: Cross multiply
    11,210,970.02x = 15,471,138.82 × 6,054,331.57
  4. Step 4: Simplify right side
    11,210,970.02x = 93,667,404,156,347.58
  5. Step 5: Solve for x
    x = 93,667,404,156,347.58/11,210,970.02
  6. Step 6: Final answer
    x = 8,354,977.67

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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.