Home / 9,256,223.08-13,885,253.23-3,421,938.10

Finding the Fourth Proportional to 9,256,223.08, 13,885,253.23 and 3,421,938.10

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Solution

The fourth proportional to 9,256,223.08, 13,885,253.23 and 3,421,938.10 is: 5,133,246.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,256,223.08 : 13,885,253.23 = 3,421,938.10 : x
  2. Step 2: Convert to fraction form
    9,256,223.08/13,885,253.23 = 3,421,938.10/x
  3. Step 3: Cross multiply
    9,256,223.08x = 13,885,253.23 × 3,421,938.10
  4. Step 4: Simplify right side
    9,256,223.08x = 47,514,477,082,043.35
  5. Step 5: Solve for x
    x = 47,514,477,082,043.35/9,256,223.08
  6. Step 6: Final answer
    x = 5,133,246.76

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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.