Home / 6,623,035.32-9,927,479.70-3,777,019.32

Finding the Fourth Proportional to 6,623,035.32, 9,927,479.70 and 3,777,019.32

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Solution

The fourth proportional to 6,623,035.32, 9,927,479.70 and 3,777,019.32 is: 5,661,495.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,623,035.32 : 9,927,479.70 = 3,777,019.32 : x
  2. Step 2: Convert to fraction form
    6,623,035.32/9,927,479.70 = 3,777,019.32/x
  3. Step 3: Cross multiply
    6,623,035.32x = 9,927,479.70 × 3,777,019.32
  4. Step 4: Simplify right side
    6,623,035.32x = 37,496,282,625,807.80
  5. Step 5: Solve for x
    x = 37,496,282,625,807.80/6,623,035.32
  6. Step 6: Final answer
    x = 5,661,495.19

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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.