Home / 8,277,415.66-11,422,750.98-4,606,269.40

Finding the Fourth Proportional to 8,277,415.66, 11,422,750.98 and 4,606,269.40

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Solution

The fourth proportional to 8,277,415.66, 11,422,750.98 and 4,606,269.40 is: 6,356,605.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,277,415.66 : 11,422,750.98 = 4,606,269.40 : x
  2. Step 2: Convert to fraction form
    8,277,415.66/11,422,750.98 = 4,606,269.40/x
  3. Step 3: Cross multiply
    8,277,415.66x = 11,422,750.98 × 4,606,269.40
  4. Step 4: Simplify right side
    8,277,415.66x = 52,616,268,302,994.02
  5. Step 5: Solve for x
    x = 52,616,268,302,994.02/8,277,415.66
  6. Step 6: Final answer
    x = 6,356,605.79

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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.