Home / 1,010,150.93-1,514,161.15-336,051.65

Finding the Fourth Proportional to 1,010,150.93, 1,514,161.15 and 336,051.65

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Solution

The fourth proportional to 1,010,150.93, 1,514,161.15 and 336,051.65 is: 503,723.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,150.93 : 1,514,161.15 = 336,051.65 : x
  2. Step 2: Convert to fraction form
    1,010,150.93/1,514,161.15 = 336,051.65/x
  3. Step 3: Cross multiply
    1,010,150.93x = 1,514,161.15 × 336,051.65
  4. Step 4: Simplify right side
    1,010,150.93x = 508,836,344,412.46
  5. Step 5: Solve for x
    x = 508,836,344,412.46/1,010,150.93
  6. Step 6: Final answer
    x = 503,723.09

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Double scale
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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.