Home / 973,620.56-1,341,682.44-744,437.52

Finding the Fourth Proportional to 973,620.56, 1,341,682.44 and 744,437.52

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Solution

The fourth proportional to 973,620.56, 1,341,682.44 and 744,437.52 is: 1,025,860.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,620.56 : 1,341,682.44 = 744,437.52 : x
  2. Step 2: Convert to fraction form
    973,620.56/1,341,682.44 = 744,437.52/x
  3. Step 3: Cross multiply
    973,620.56x = 1,341,682.44 × 744,437.52
  4. Step 4: Simplify right side
    973,620.56x = 998,798,748,261.15
  5. Step 5: Solve for x
    x = 998,798,748,261.15/973,620.56
  6. Step 6: Final answer
    x = 1,025,860.37

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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.