Home / 3,053,666.20-4,579,332.90-923,042.20

Finding the Fourth Proportional to 3,053,666.20, 4,579,332.90 and 923,042.20

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Solution

The fourth proportional to 3,053,666.20, 4,579,332.90 and 923,042.20 is: 1,384,210.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,666.20 : 4,579,332.90 = 923,042.20 : x
  2. Step 2: Convert to fraction form
    3,053,666.20/4,579,332.90 = 923,042.20/x
  3. Step 3: Cross multiply
    3,053,666.20x = 4,579,332.90 × 923,042.20
  4. Step 4: Simplify right side
    3,053,666.20x = 4,226,917,514,548.38
  5. Step 5: Solve for x
    x = 4,226,917,514,548.38/3,053,666.20
  6. Step 6: Final answer
    x = 1,384,210.73

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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.