Home / 4,575,468.64-6,314,154.16-2,538,278.16

Finding the Fourth Proportional to 4,575,468.64, 6,314,154.16 and 2,538,278.16

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Solution

The fourth proportional to 4,575,468.64, 6,314,154.16 and 2,538,278.16 is: 3,502,827.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,468.64 : 6,314,154.16 = 2,538,278.16 : x
  2. Step 2: Convert to fraction form
    4,575,468.64/6,314,154.16 = 2,538,278.16/x
  3. Step 3: Cross multiply
    4,575,468.64x = 6,314,154.16 × 2,538,278.16
  4. Step 4: Simplify right side
    4,575,468.64x = 16,027,079,603,201.15
  5. Step 5: Solve for x
    x = 16,027,079,603,201.15/4,575,468.64
  6. Step 6: Final answer
    x = 3,502,827.99

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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.