Home / 2,896,493.40-4,346,708.40-1,617,098.40

Finding the Fourth Proportional to 2,896,493.40, 4,346,708.40 and 1,617,098.40

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Solution

The fourth proportional to 2,896,493.40, 4,346,708.40 and 1,617,098.40 is: 2,426,746.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,493.40 : 4,346,708.40 = 1,617,098.40 : x
  2. Step 2: Convert to fraction form
    2,896,493.40/4,346,708.40 = 1,617,098.40/x
  3. Step 3: Cross multiply
    2,896,493.40x = 4,346,708.40 × 1,617,098.40
  4. Step 4: Simplify right side
    2,896,493.40x = 7,029,055,198,906.56
  5. Step 5: Solve for x
    x = 7,029,055,198,906.56/2,896,493.40
  6. Step 6: Final answer
    x = 2,426,746.49

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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.