Home / 2,697,661.53-3,725,258.95-1,732,473.27

Finding the Fourth Proportional to 2,697,661.53, 3,725,258.95 and 1,732,473.27

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Solution

The fourth proportional to 2,697,661.53, 3,725,258.95 and 1,732,473.27 is: 2,392,409.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,661.53 : 3,725,258.95 = 1,732,473.27 : x
  2. Step 2: Convert to fraction form
    2,697,661.53/3,725,258.95 = 1,732,473.27/x
  3. Step 3: Cross multiply
    2,697,661.53x = 3,725,258.95 × 1,732,473.27
  4. Step 4: Simplify right side
    2,697,661.53x = 6,453,911,554,703.27
  5. Step 5: Solve for x
    x = 6,453,911,554,703.27/2,697,661.53
  6. Step 6: Final answer
    x = 2,392,409.68

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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.