Home / 1,838,006.13-2,756,644.93-1,746,864.96

Finding the Fourth Proportional to 1,838,006.13, 2,756,644.93 and 1,746,864.96

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Solution

The fourth proportional to 1,838,006.13, 2,756,644.93 and 1,746,864.96 is: 2,619,951.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,838,006.13 : 2,756,644.93 = 1,746,864.96 : x
  2. Step 2: Convert to fraction form
    1,838,006.13/2,756,644.93 = 1,746,864.96/x
  3. Step 3: Cross multiply
    1,838,006.13x = 2,756,644.93 × 1,746,864.96
  4. Step 4: Simplify right side
    1,838,006.13x = 4,815,486,430,064.82
  5. Step 5: Solve for x
    x = 4,815,486,430,064.82/1,838,006.13
  6. Step 6: Final answer
    x = 2,619,951.23

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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.