Home / 4,721,022.92-7,069,576.26-2,927,409.32

Finding the Fourth Proportional to 4,721,022.92, 7,069,576.26 and 2,927,409.32

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Solution

The fourth proportional to 4,721,022.92, 7,069,576.26 and 2,927,409.32 is: 4,383,699.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,721,022.92 : 7,069,576.26 = 2,927,409.32 : x
  2. Step 2: Convert to fraction form
    4,721,022.92/7,069,576.26 = 2,927,409.32/x
  3. Step 3: Cross multiply
    4,721,022.92x = 7,069,576.26 × 2,927,409.32
  4. Step 4: Simplify right side
    4,721,022.92x = 20,695,543,431,974.74
  5. Step 5: Solve for x
    x = 20,695,543,431,974.74/4,721,022.92
  6. Step 6: Final answer
    x = 4,383,699.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.