Home / 4,306,269.38-6,459,189.36-1,610,396.40

Finding the Fourth Proportional to 4,306,269.38, 6,459,189.36 and 1,610,396.40

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Solution

The fourth proportional to 4,306,269.38, 6,459,189.36 and 1,610,396.40 is: 2,415,514.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,269.38 : 6,459,189.36 = 1,610,396.40 : x
  2. Step 2: Convert to fraction form
    4,306,269.38/6,459,189.36 = 1,610,396.40/x
  3. Step 3: Cross multiply
    4,306,269.38x = 6,459,189.36 × 1,610,396.40
  4. Step 4: Simplify right side
    4,306,269.38x = 10,401,855,292,262.30
  5. Step 5: Solve for x
    x = 10,401,855,292,262.30/4,306,269.38
  6. Step 6: Final answer
    x = 2,415,514.31

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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.