Home / 1,864,247.56-2,798,989.59-954,080.93

Finding the Fourth Proportional to 1,864,247.56, 2,798,989.59 and 954,080.93

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Solution

The fourth proportional to 1,864,247.56, 2,798,989.59 and 954,080.93 is: 1,432,461.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,864,247.56 : 2,798,989.59 = 954,080.93 : x
  2. Step 2: Convert to fraction form
    1,864,247.56/2,798,989.59 = 954,080.93/x
  3. Step 3: Cross multiply
    1,864,247.56x = 2,798,989.59 × 954,080.93
  4. Step 4: Simplify right side
    1,864,247.56x = 2,670,462,591,087.52
  5. Step 5: Solve for x
    x = 2,670,462,591,087.52/1,864,247.56
  6. Step 6: Final answer
    x = 1,432,461.36

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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.