Home / 8,176,793.33-11,283,203.83-4,823,437.02

Finding the Fourth Proportional to 8,176,793.33, 11,283,203.83 and 4,823,437.02

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Solution

The fourth proportional to 8,176,793.33, 11,283,203.83 and 4,823,437.02 is: 6,655,888.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,176,793.33 : 11,283,203.83 = 4,823,437.02 : x
  2. Step 2: Convert to fraction form
    8,176,793.33/11,283,203.83 = 4,823,437.02/x
  3. Step 3: Cross multiply
    8,176,793.33x = 11,283,203.83 × 4,823,437.02
  4. Step 4: Simplify right side
    8,176,793.33x = 54,423,823,075,969.15
  5. Step 5: Solve for x
    x = 54,423,823,075,969.15/8,176,793.33
  6. Step 6: Final answer
    x = 6,655,888.30

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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.