Home / 8,262,463.68-11,398,870.35-4,993,603.27

Finding the Fourth Proportional to 8,262,463.68, 11,398,870.35 and 4,993,603.27

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Solution

The fourth proportional to 8,262,463.68, 11,398,870.35 and 4,993,603.27 is: 6,889,160.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,262,463.68 : 11,398,870.35 = 4,993,603.27 : x
  2. Step 2: Convert to fraction form
    8,262,463.68/11,398,870.35 = 4,993,603.27/x
  3. Step 3: Cross multiply
    8,262,463.68x = 11,398,870.35 × 4,993,603.27
  4. Step 4: Simplify right side
    8,262,463.68x = 56,921,436,254,066.04
  5. Step 5: Solve for x
    x = 56,921,436,254,066.04/8,262,463.68
  6. Step 6: Final answer
    x = 6,889,160.24

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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.