Home / 1,036,807.56-1,430,800.94-577,951.27

Finding the Fourth Proportional to 1,036,807.56, 1,430,800.94 and 577,951.27

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Solution

The fourth proportional to 1,036,807.56, 1,430,800.94 and 577,951.27 is: 797,576.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,807.56 : 1,430,800.94 = 577,951.27 : x
  2. Step 2: Convert to fraction form
    1,036,807.56/1,430,800.94 = 577,951.27/x
  3. Step 3: Cross multiply
    1,036,807.56x = 1,430,800.94 × 577,951.27
  4. Step 4: Simplify right side
    1,036,807.56x = 826,933,218,258.07
  5. Step 5: Solve for x
    x = 826,933,218,258.07/1,036,807.56
  6. Step 6: Final answer
    x = 797,576.38

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1.5x scale

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.