Home / 3,613,159.44-5,415,014.52-1,480,746.96

Finding the Fourth Proportional to 3,613,159.44, 5,415,014.52 and 1,480,746.96

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Solution

The fourth proportional to 3,613,159.44, 5,415,014.52 and 1,480,746.96 is: 2,219,184.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,613,159.44 : 5,415,014.52 = 1,480,746.96 : x
  2. Step 2: Convert to fraction form
    3,613,159.44/5,415,014.52 = 1,480,746.96/x
  3. Step 3: Cross multiply
    3,613,159.44x = 5,415,014.52 × 1,480,746.96
  4. Step 4: Simplify right side
    3,613,159.44x = 8,018,266,288,845.86
  5. Step 5: Solve for x
    x = 8,018,266,288,845.86/3,613,159.44
  6. Step 6: Final answer
    x = 2,219,184.19

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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.