Home / 1,237,848.30-1,708,229.25-693,984.24

Finding the Fourth Proportional to 1,237,848.30, 1,708,229.25 and 693,984.24

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Solution

The fourth proportional to 1,237,848.30, 1,708,229.25 and 693,984.24 is: 957,697.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,848.30 : 1,708,229.25 = 693,984.24 : x
  2. Step 2: Convert to fraction form
    1,237,848.30/1,708,229.25 = 693,984.24/x
  3. Step 3: Cross multiply
    1,237,848.30x = 1,708,229.25 × 693,984.24
  4. Step 4: Simplify right side
    1,237,848.30x = 1,185,484,177,807.02
  5. Step 5: Solve for x
    x = 1,185,484,177,807.02/1,237,848.30
  6. Step 6: Final answer
    x = 957,697.46

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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.