Home / 6,710,216.27-9,260,360.58-3,809,877

Finding the Fourth Proportional to 6,710,216.27, 9,260,360.58 and 3,809,877

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Solution

The fourth proportional to 6,710,216.27, 9,260,360.58 and 3,809,877 is: 5,257,779.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,710,216.27 : 9,260,360.58 = 3,809,877 : x
  2. Step 2: Convert to fraction form
    6,710,216.27/9,260,360.58 = 3,809,877/x
  3. Step 3: Cross multiply
    6,710,216.27x = 9,260,360.58 × 3,809,877
  4. Step 4: Simplify right side
    6,710,216.27x = 35,280,834,785,448.66
  5. Step 5: Solve for x
    x = 35,280,834,785,448.66/6,710,216.27
  6. Step 6: Final answer
    x = 5,257,779.09

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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.