Home / 8,243,895.98-11,376,356.94-4,759,117.16

Finding the Fourth Proportional to 8,243,895.98, 11,376,356.94 and 4,759,117.16

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Solution

The fourth proportional to 8,243,895.98, 11,376,356.94 and 4,759,117.16 is: 6,567,454.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,243,895.98 : 11,376,356.94 = 4,759,117.16 : x
  2. Step 2: Convert to fraction form
    8,243,895.98/11,376,356.94 = 4,759,117.16/x
  3. Step 3: Cross multiply
    8,243,895.98x = 11,376,356.94 × 4,759,117.16
  4. Step 4: Simplify right side
    8,243,895.98x = 54,141,415,531,439.09
  5. Step 5: Solve for x
    x = 54,141,415,531,439.09/8,243,895.98
  6. Step 6: Final answer
    x = 6,567,454.96

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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.