Home / 13,257,000.90-19,894,358.70-6,064,832.70

Finding the Fourth Proportional to 13,257,000.90, 19,894,358.70 and 6,064,832.70

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Solution

The fourth proportional to 13,257,000.90, 19,894,358.70 and 6,064,832.70 is: 9,101,301.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,257,000.90 : 19,894,358.70 = 6,064,832.70 : x
  2. Step 2: Convert to fraction form
    13,257,000.90/19,894,358.70 = 6,064,832.70/x
  3. Step 3: Cross multiply
    13,257,000.90x = 19,894,358.70 × 6,064,832.70
  4. Step 4: Simplify right side
    13,257,000.90x = 120,655,957,189,289.48
  5. Step 5: Solve for x
    x = 120,655,957,189,289.48/13,257,000.90
  6. Step 6: Final answer
    x = 9,101,301.12

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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.