Home / 1,706,458.10-2,559,840.26-444,296.66

Finding the Fourth Proportional to 1,706,458.10, 2,559,840.26 and 444,296.66

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Solution

The fourth proportional to 1,706,458.10, 2,559,840.26 and 444,296.66 is: 666,484.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,458.10 : 2,559,840.26 = 444,296.66 : x
  2. Step 2: Convert to fraction form
    1,706,458.10/2,559,840.26 = 444,296.66/x
  3. Step 3: Cross multiply
    1,706,458.10x = 2,559,840.26 × 444,296.66
  4. Step 4: Simplify right side
    1,706,458.10x = 1,137,328,462,630.85
  5. Step 5: Solve for x
    x = 1,137,328,462,630.85/1,706,458.10
  6. Step 6: Final answer
    x = 666,484.85

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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.