Home / 2,606,543.92-3,596,972.16-1,518,747.76

Finding the Fourth Proportional to 2,606,543.92, 3,596,972.16 and 1,518,747.76

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Solution

The fourth proportional to 2,606,543.92, 3,596,972.16 and 1,518,747.76 is: 2,095,837.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,606,543.92 : 3,596,972.16 = 1,518,747.76 : x
  2. Step 2: Convert to fraction form
    2,606,543.92/3,596,972.16 = 1,518,747.76/x
  3. Step 3: Cross multiply
    2,606,543.92x = 3,596,972.16 × 1,518,747.76
  4. Step 4: Simplify right side
    2,606,543.92x = 5,462,893,410,782.36
  5. Step 5: Solve for x
    x = 5,462,893,410,782.36/2,606,543.92
  6. Step 6: Final answer
    x = 2,095,837.85

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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.