Home / 8,563,970.08-11,818,295.08-4,696,518.16

Finding the Fourth Proportional to 8,563,970.08, 11,818,295.08 and 4,696,518.16

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Solution

The fourth proportional to 8,563,970.08, 11,818,295.08 and 4,696,518.16 is: 6,481,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,563,970.08 : 11,818,295.08 = 4,696,518.16 : x
  2. Step 2: Convert to fraction form
    8,563,970.08/11,818,295.08 = 4,696,518.16/x
  3. Step 3: Cross multiply
    8,563,970.08x = 11,818,295.08 × 4,696,518.16
  4. Step 4: Simplify right side
    8,563,970.08x = 55,504,837,463,458.66
  5. Step 5: Solve for x
    x = 55,504,837,463,458.66/8,563,970.08
  6. Step 6: Final answer
    x = 6,481,204.04

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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.