Home / 1,097,279.01-1,514,247.27-613,852.24

Finding the Fourth Proportional to 1,097,279.01, 1,514,247.27 and 613,852.24

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Solution

The fourth proportional to 1,097,279.01, 1,514,247.27 and 613,852.24 is: 847,117.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,279.01 : 1,514,247.27 = 613,852.24 : x
  2. Step 2: Convert to fraction form
    1,097,279.01/1,514,247.27 = 613,852.24/x
  3. Step 3: Cross multiply
    1,097,279.01x = 1,514,247.27 × 613,852.24
  4. Step 4: Simplify right side
    1,097,279.01x = 929,524,078,603.39
  5. Step 5: Solve for x
    x = 929,524,078,603.39/1,097,279.01
  6. Step 6: Final answer
    x = 847,117.34

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Double scale
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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.