Home / 4,671,577.32-6,446,794.52-2,606,679.92

Finding the Fourth Proportional to 4,671,577.32, 6,446,794.52 and 2,606,679.92

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Solution

The fourth proportional to 4,671,577.32, 6,446,794.52 and 2,606,679.92 is: 3,597,228.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,577.32 : 6,446,794.52 = 2,606,679.92 : x
  2. Step 2: Convert to fraction form
    4,671,577.32/6,446,794.52 = 2,606,679.92/x
  3. Step 3: Cross multiply
    4,671,577.32x = 6,446,794.52 × 2,606,679.92
  4. Step 4: Simplify right side
    4,671,577.32x = 16,804,729,778,382.67
  5. Step 5: Solve for x
    x = 16,804,729,778,382.67/4,671,577.32
  6. Step 6: Final answer
    x = 3,597,228.23

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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.