Home / 2,826,362.04-4,234,202.64-1,670,159.76

Finding the Fourth Proportional to 2,826,362.04, 4,234,202.64 and 1,670,159.76

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Solution

The fourth proportional to 2,826,362.04, 4,234,202.64 and 1,670,159.76 is: 2,502,083.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,826,362.04 : 4,234,202.64 = 1,670,159.76 : x
  2. Step 2: Convert to fraction form
    2,826,362.04/4,234,202.64 = 1,670,159.76/x
  3. Step 3: Cross multiply
    2,826,362.04x = 4,234,202.64 × 1,670,159.76
  4. Step 4: Simplify right side
    2,826,362.04x = 7,071,794,865,013.77
  5. Step 5: Solve for x
    x = 7,071,794,865,013.77/2,826,362.04
  6. Step 6: Final answer
    x = 2,502,083.87

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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.