Home / 2,460,457.34-3,690,260.43-1,112,306.42

Finding the Fourth Proportional to 2,460,457.34, 3,690,260.43 and 1,112,306.42

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Solution

The fourth proportional to 2,460,457.34, 3,690,260.43 and 1,112,306.42 is: 1,668,267.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460,457.34 : 3,690,260.43 = 1,112,306.42 : x
  2. Step 2: Convert to fraction form
    2,460,457.34/3,690,260.43 = 1,112,306.42/x
  3. Step 3: Cross multiply
    2,460,457.34x = 3,690,260.43 × 1,112,306.42
  4. Step 4: Simplify right side
    2,460,457.34x = 4,104,700,367,760.96
  5. Step 5: Solve for x
    x = 4,104,700,367,760.96/2,460,457.34
  6. Step 6: Final answer
    x = 1,668,267.24

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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.