Home / 4,514,911.32-6,230,254.14-2,581,253.40

Finding the Fourth Proportional to 4,514,911.32, 6,230,254.14 and 2,581,253.40

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Solution

The fourth proportional to 4,514,911.32, 6,230,254.14 and 2,581,253.40 is: 3,561,944.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,911.32 : 6,230,254.14 = 2,581,253.40 : x
  2. Step 2: Convert to fraction form
    4,514,911.32/6,230,254.14 = 2,581,253.40/x
  3. Step 3: Cross multiply
    4,514,911.32x = 6,230,254.14 × 2,581,253.40
  4. Step 4: Simplify right side
    4,514,911.32x = 16,081,864,681,739.07
  5. Step 5: Solve for x
    x = 16,081,864,681,739.07/4,514,911.32
  6. Step 6: Final answer
    x = 3,561,944.75

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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.