Home / 1,097,184.88-1,514,044.02-613,666.36

Finding the Fourth Proportional to 1,097,184.88, 1,514,044.02 and 613,666.36

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Solution

The fourth proportional to 1,097,184.88, 1,514,044.02 and 613,666.36 is: 846,819.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,184.88 : 1,514,044.02 = 613,666.36 : x
  2. Step 2: Convert to fraction form
    1,097,184.88/1,514,044.02 = 613,666.36/x
  3. Step 3: Cross multiply
    1,097,184.88x = 1,514,044.02 × 613,666.36
  4. Step 4: Simplify right side
    1,097,184.88x = 929,117,882,633.17
  5. Step 5: Solve for x
    x = 929,117,882,633.17/1,097,184.88
  6. Step 6: Final answer
    x = 846,819.80

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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.