Home / 6,020,053.71-8,307,631.92-3,266,671.11

Finding the Fourth Proportional to 6,020,053.71, 8,307,631.92 and 3,266,671.11

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Solution

The fourth proportional to 6,020,053.71, 8,307,631.92 and 3,266,671.11 is: 4,507,983.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,020,053.71 : 8,307,631.92 = 3,266,671.11 : x
  2. Step 2: Convert to fraction form
    6,020,053.71/8,307,631.92 = 3,266,671.11/x
  3. Step 3: Cross multiply
    6,020,053.71x = 8,307,631.92 × 3,266,671.11
  4. Step 4: Simplify right side
    6,020,053.71x = 27,138,301,185,577.83
  5. Step 5: Solve for x
    x = 27,138,301,185,577.83/6,020,053.71
  6. Step 6: Final answer
    x = 4,507,983.23

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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.