Home / 1,557,283.79-2,336,289.00-532,622.02

Finding the Fourth Proportional to 1,557,283.79, 2,336,289.00 and 532,622.02

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Solution

The fourth proportional to 1,557,283.79, 2,336,289.00 and 532,622.02 is: 799,057.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,557,283.79 : 2,336,289.00 = 532,622.02 : x
  2. Step 2: Convert to fraction form
    1,557,283.79/2,336,289.00 = 532,622.02/x
  3. Step 3: Cross multiply
    1,557,283.79x = 2,336,289.00 × 532,622.02
  4. Step 4: Simplify right side
    1,557,283.79x = 1,244,358,961,238.86
  5. Step 5: Solve for x
    x = 1,244,358,961,238.86/1,557,283.79
  6. Step 6: Final answer
    x = 799,057.29

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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.