Home / 11,000,370.79-16,516,753.89-6,152,176

Finding the Fourth Proportional to 11,000,370.79, 16,516,753.89 and 6,152,176

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Solution

The fourth proportional to 11,000,370.79, 16,516,753.89 and 6,152,176 is: 9,237,322.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,370.79 : 16,516,753.89 = 6,152,176 : x
  2. Step 2: Convert to fraction form
    11,000,370.79/16,516,753.89 = 6,152,176/x
  3. Step 3: Cross multiply
    11,000,370.79x = 16,516,753.89 × 6,152,176
  4. Step 4: Simplify right side
    11,000,370.79x = 101,613,976,879,964.64
  5. Step 5: Solve for x
    x = 101,613,976,879,964.64/11,000,370.79
  6. Step 6: Final answer
    x = 9,237,322.89

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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.