Home / 7,514,491.88-10,369,313.34-4,251,604.52

Finding the Fourth Proportional to 7,514,491.88, 10,369,313.34 and 4,251,604.52

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Solution

The fourth proportional to 7,514,491.88, 10,369,313.34 and 4,251,604.52 is: 5,866,826.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,514,491.88 : 10,369,313.34 = 4,251,604.52 : x
  2. Step 2: Convert to fraction form
    7,514,491.88/10,369,313.34 = 4,251,604.52/x
  3. Step 3: Cross multiply
    7,514,491.88x = 10,369,313.34 × 4,251,604.52
  4. Step 4: Simplify right side
    7,514,491.88x = 44,086,219,465,640.29
  5. Step 5: Solve for x
    x = 44,086,219,465,640.29/7,514,491.88
  6. Step 6: Final answer
    x = 5,866,826.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.