Home / 2,572,241.18-3,549,741.64-1,410,613.86

Finding the Fourth Proportional to 2,572,241.18, 3,549,741.64 and 1,410,613.86

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Solution

The fourth proportional to 2,572,241.18, 3,549,741.64 and 1,410,613.86 is: 1,946,673.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,572,241.18 : 3,549,741.64 = 1,410,613.86 : x
  2. Step 2: Convert to fraction form
    2,572,241.18/3,549,741.64 = 1,410,613.86/x
  3. Step 3: Cross multiply
    2,572,241.18x = 3,549,741.64 × 1,410,613.86
  4. Step 4: Simplify right side
    2,572,241.18x = 5,007,314,756,803.13
  5. Step 5: Solve for x
    x = 5,007,314,756,803.13/2,572,241.18
  6. Step 6: Final answer
    x = 1,946,673.90

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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.