Home / 1,773,467.10-2,660,574.26-575,295.86

Finding the Fourth Proportional to 1,773,467.10, 2,660,574.26 and 575,295.86

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Solution

The fourth proportional to 1,773,467.10, 2,660,574.26 and 575,295.86 is: 863,064.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,467.10 : 2,660,574.26 = 575,295.86 : x
  2. Step 2: Convert to fraction form
    1,773,467.10/2,660,574.26 = 575,295.86/x
  3. Step 3: Cross multiply
    1,773,467.10x = 2,660,574.26 × 575,295.86
  4. Step 4: Simplify right side
    1,773,467.10x = 1,530,617,357,000.56
  5. Step 5: Solve for x
    x = 1,530,617,357,000.56/1,773,467.10
  6. Step 6: Final answer
    x = 863,064.99

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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.