Home / 1,065,889.58-1,471,011.46-607,023.56

Finding the Fourth Proportional to 1,065,889.58, 1,471,011.46 and 607,023.56

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Solution

The fourth proportional to 1,065,889.58, 1,471,011.46 and 607,023.56 is: 837,740.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,889.58 : 1,471,011.46 = 607,023.56 : x
  2. Step 2: Convert to fraction form
    1,065,889.58/1,471,011.46 = 607,023.56/x
  3. Step 3: Cross multiply
    1,065,889.58x = 1,471,011.46 × 607,023.56
  4. Step 4: Simplify right side
    1,065,889.58x = 892,938,604,377.38
  5. Step 5: Solve for x
    x = 892,938,604,377.38/1,065,889.58
  6. Step 6: Final answer
    x = 837,740.26

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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.