Home / 3,817,860.24-5,725,573.20-1,258,598.22

Finding the Fourth Proportional to 3,817,860.24, 5,725,573.20 and 1,258,598.22

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Solution

The fourth proportional to 3,817,860.24, 5,725,573.20 and 1,258,598.22 is: 1,887,496.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,817,860.24 : 5,725,573.20 = 1,258,598.22 : x
  2. Step 2: Convert to fraction form
    3,817,860.24/5,725,573.20 = 1,258,598.22/x
  3. Step 3: Cross multiply
    3,817,860.24x = 5,725,573.20 × 1,258,598.22
  4. Step 4: Simplify right side
    3,817,860.24x = 7,206,196,237,999.70
  5. Step 5: Solve for x
    x = 7,206,196,237,999.70/3,817,860.24
  6. Step 6: Final answer
    x = 1,887,496.08

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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.