Home / 8,464,550.98-11,681,800.76-4,794,120.50

Finding the Fourth Proportional to 8,464,550.98, 11,681,800.76 and 4,794,120.50

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Solution

The fourth proportional to 8,464,550.98, 11,681,800.76 and 4,794,120.50 is: 6,616,294.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,464,550.98 : 11,681,800.76 = 4,794,120.50 : x
  2. Step 2: Convert to fraction form
    8,464,550.98/11,681,800.76 = 4,794,120.50/x
  3. Step 3: Cross multiply
    8,464,550.98x = 11,681,800.76 × 4,794,120.50
  4. Step 4: Simplify right side
    8,464,550.98x = 56,003,960,518,373.66
  5. Step 5: Solve for x
    x = 56,003,960,518,373.66/8,464,550.98
  6. Step 6: Final answer
    x = 6,616,294.31

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1.5x scale

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.