Home / 4,355,864.71-6,010,846.39-2,422,083.77

Finding the Fourth Proportional to 4,355,864.71, 6,010,846.39 and 2,422,083.77

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Solution

The fourth proportional to 4,355,864.71, 6,010,846.39 and 2,422,083.77 is: 3,342,338.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,864.71 : 6,010,846.39 = 2,422,083.77 : x
  2. Step 2: Convert to fraction form
    4,355,864.71/6,010,846.39 = 2,422,083.77/x
  3. Step 3: Cross multiply
    4,355,864.71x = 6,010,846.39 × 2,422,083.77
  4. Step 4: Simplify right side
    4,355,864.71x = 14,558,773,455,127.86
  5. Step 5: Solve for x
    x = 14,558,773,455,127.86/4,355,864.71
  6. Step 6: Final answer
    x = 3,342,338.31

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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.