Home / 1,174,030.70-1,761,267.27-444,772.36

Finding the Fourth Proportional to 1,174,030.70, 1,761,267.27 and 444,772.36

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Solution

The fourth proportional to 1,174,030.70, 1,761,267.27 and 444,772.36 is: 667,242.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,030.70 : 1,761,267.27 = 444,772.36 : x
  2. Step 2: Convert to fraction form
    1,174,030.70/1,761,267.27 = 444,772.36/x
  3. Step 3: Cross multiply
    1,174,030.70x = 1,761,267.27 × 444,772.36
  4. Step 4: Simplify right side
    1,174,030.70x = 783,363,000,268.66
  5. Step 5: Solve for x
    x = 783,363,000,268.66/1,174,030.70
  6. Step 6: Final answer
    x = 667,242.35

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1.5x scale

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.