Home / 1,030,151.64-1,545,671.46-557,169.96

Finding the Fourth Proportional to 1,030,151.64, 1,545,671.46 and 557,169.96

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Solution

The fourth proportional to 1,030,151.64, 1,545,671.46 and 557,169.96 is: 835,995.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,151.64 : 1,545,671.46 = 557,169.96 : x
  2. Step 2: Convert to fraction form
    1,030,151.64/1,545,671.46 = 557,169.96/x
  3. Step 3: Cross multiply
    1,030,151.64x = 1,545,671.46 × 557,169.96
  4. Step 4: Simplify right side
    1,030,151.64x = 861,201,705,541.34
  5. Step 5: Solve for x
    x = 861,201,705,541.34/1,030,151.64
  6. Step 6: Final answer
    x = 835,995.08

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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.