Home / 10,289,324.20-15,423,488.70-6,027,298.60

Finding the Fourth Proportional to 10,289,324.20, 15,423,488.70 and 6,027,298.60

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Solution

The fourth proportional to 10,289,324.20, 15,423,488.70 and 6,027,298.60 is: 9,034,798.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,289,324.20 : 15,423,488.70 = 6,027,298.60 : x
  2. Step 2: Convert to fraction form
    10,289,324.20/15,423,488.70 = 6,027,298.60/x
  3. Step 3: Cross multiply
    10,289,324.20x = 15,423,488.70 × 6,027,298.60
  4. Step 4: Simplify right side
    10,289,324.20x = 92,961,971,848,625.81
  5. Step 5: Solve for x
    x = 92,961,971,848,625.81/10,289,324.20
  6. Step 6: Final answer
    x = 9,034,798.60

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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.