Home / 11,427,768.36-15,767,856.90-6,596,073

Finding the Fourth Proportional to 11,427,768.36, 15,767,856.90 and 6,596,073

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Solution

The fourth proportional to 11,427,768.36, 15,767,856.90 and 6,596,073 is: 9,101,158.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,427,768.36 : 15,767,856.90 = 6,596,073 : x
  2. Step 2: Convert to fraction form
    11,427,768.36/15,767,856.90 = 6,596,073/x
  3. Step 3: Cross multiply
    11,427,768.36x = 15,767,856.90 × 6,596,073
  4. Step 4: Simplify right side
    11,427,768.36x = 104,005,935,165,953.70
  5. Step 5: Solve for x
    x = 104,005,935,165,953.70/11,427,768.36
  6. Step 6: Final answer
    x = 9,101,158.85

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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.