Home / 1,030,833.64-1,546,695.42-557,852.68

Finding the Fourth Proportional to 1,030,833.64, 1,546,695.42 and 557,852.68

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Solution

The fourth proportional to 1,030,833.64, 1,546,695.42 and 557,852.68 is: 837,019.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,833.64 : 1,546,695.42 = 557,852.68 : x
  2. Step 2: Convert to fraction form
    1,030,833.64/1,546,695.42 = 557,852.68/x
  3. Step 3: Cross multiply
    1,030,833.64x = 1,546,695.42 × 557,852.68
  4. Step 4: Simplify right side
    1,030,833.64x = 862,828,185,190.73
  5. Step 5: Solve for x
    x = 862,828,185,190.73/1,030,833.64
  6. Step 6: Final answer
    x = 837,019.82

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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.