Home / 9,042,453.99-13,564,123.83-3,650,431.46

Finding the Fourth Proportional to 9,042,453.99, 13,564,123.83 and 3,650,431.46

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Solution

The fourth proportional to 9,042,453.99, 13,564,123.83 and 3,650,431.46 is: 5,475,825.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042,453.99 : 13,564,123.83 = 3,650,431.46 : x
  2. Step 2: Convert to fraction form
    9,042,453.99/13,564,123.83 = 3,650,431.46/x
  3. Step 3: Cross multiply
    9,042,453.99x = 13,564,123.83 × 3,650,431.46
  4. Step 4: Simplify right side
    9,042,453.99x = 49,514,904,288,547.07
  5. Step 5: Solve for x
    x = 49,514,904,288,547.07/9,042,453.99
  6. Step 6: Final answer
    x = 5,475,825.96

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1.5x scale

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.