Home / 2,415,722.04-3,333,737.52-1,328,038.92

Finding the Fourth Proportional to 2,415,722.04, 3,333,737.52 and 1,328,038.92

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Solution

The fourth proportional to 2,415,722.04, 3,333,737.52 and 1,328,038.92 is: 1,832,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,415,722.04 : 3,333,737.52 = 1,328,038.92 : x
  2. Step 2: Convert to fraction form
    2,415,722.04/3,333,737.52 = 1,328,038.92/x
  3. Step 3: Cross multiply
    2,415,722.04x = 3,333,737.52 × 1,328,038.92
  4. Step 4: Simplify right side
    2,415,722.04x = 4,427,333,175,624.28
  5. Step 5: Solve for x
    x = 4,427,333,175,624.28/2,415,722.04
  6. Step 6: Final answer
    x = 1,832,716.31

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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.