Home / 2,896,904.49-3,994,951.10-1,735,165.23

Finding the Fourth Proportional to 2,896,904.49, 3,994,951.10 and 1,735,165.23

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Solution

The fourth proportional to 2,896,904.49, 3,994,951.10 and 1,735,165.23 is: 2,392,864.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,904.49 : 3,994,951.10 = 1,735,165.23 : x
  2. Step 2: Convert to fraction form
    2,896,904.49/3,994,951.10 = 1,735,165.23/x
  3. Step 3: Cross multiply
    2,896,904.49x = 3,994,951.10 × 1,735,165.23
  4. Step 4: Simplify right side
    2,896,904.49x = 6,931,900,235,594.43
  5. Step 5: Solve for x
    x = 6,931,900,235,594.43/2,896,904.49
  6. Step 6: Final answer
    x = 2,392,864.61

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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.