Home / 1,010,537.68-1,514,490.16-410,798.28

Finding the Fourth Proportional to 1,010,537.68, 1,514,490.16 and 410,798.28

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Solution

The fourth proportional to 1,010,537.68, 1,514,490.16 and 410,798.28 is: 615,662.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,537.68 : 1,514,490.16 = 410,798.28 : x
  2. Step 2: Convert to fraction form
    1,010,537.68/1,514,490.16 = 410,798.28/x
  3. Step 3: Cross multiply
    1,010,537.68x = 1,514,490.16 × 410,798.28
  4. Step 4: Simplify right side
    1,010,537.68x = 622,149,952,804.93
  5. Step 5: Solve for x
    x = 622,149,952,804.93/1,010,537.68
  6. Step 6: Final answer
    x = 615,662.30

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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.