Home / 7,793,772.18-10,755,219.77-4,356,333.06

Finding the Fourth Proportional to 7,793,772.18, 10,755,219.77 and 4,356,333.06

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Solution

The fourth proportional to 7,793,772.18, 10,755,219.77 and 4,356,333.06 is: 6,011,635.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,793,772.18 : 10,755,219.77 = 4,356,333.06 : x
  2. Step 2: Convert to fraction form
    7,793,772.18/10,755,219.77 = 4,356,333.06/x
  3. Step 3: Cross multiply
    7,793,772.18x = 10,755,219.77 × 4,356,333.06
  4. Step 4: Simplify right side
    7,793,772.18x = 46,853,319,429,834.93
  5. Step 5: Solve for x
    x = 46,853,319,429,834.93/7,793,772.18
  6. Step 6: Final answer
    x = 6,011,635.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.