Home / 3,314,384.22-4,573,322.95-1,863,799.29

Finding the Fourth Proportional to 3,314,384.22, 4,573,322.95 and 1,863,799.29

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Solution

The fourth proportional to 3,314,384.22, 4,573,322.95 and 1,863,799.29 is: 2,571,746.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,314,384.22 : 4,573,322.95 = 1,863,799.29 : x
  2. Step 2: Convert to fraction form
    3,314,384.22/4,573,322.95 = 1,863,799.29/x
  3. Step 3: Cross multiply
    3,314,384.22x = 4,573,322.95 × 1,863,799.29
  4. Step 4: Simplify right side
    3,314,384.22x = 8,523,756,084,090.24
  5. Step 5: Solve for x
    x = 8,523,756,084,090.24/3,314,384.22
  6. Step 6: Final answer
    x = 2,571,746.52

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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.