Home / 2,814,562.02-3,884,080.23-1,525,388.70

Finding the Fourth Proportional to 2,814,562.02, 3,884,080.23 and 1,525,388.70

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Solution

The fourth proportional to 2,814,562.02, 3,884,080.23 and 1,525,388.70 is: 2,105,028.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,562.02 : 3,884,080.23 = 1,525,388.70 : x
  2. Step 2: Convert to fraction form
    2,814,562.02/3,884,080.23 = 1,525,388.70/x
  3. Step 3: Cross multiply
    2,814,562.02x = 3,884,080.23 × 1,525,388.70
  4. Step 4: Simplify right side
    2,814,562.02x = 5,924,732,092,735.40
  5. Step 5: Solve for x
    x = 5,924,732,092,735.40/2,814,562.02
  6. Step 6: Final answer
    x = 2,105,028.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.