Home / 1,134,989.73-1,566,296.37-625,710.33

Finding the Fourth Proportional to 1,134,989.73, 1,566,296.37 and 625,710.33

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Solution

The fourth proportional to 1,134,989.73, 1,566,296.37 and 625,710.33 is: 863,486.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,989.73 : 1,566,296.37 = 625,710.33 : x
  2. Step 2: Convert to fraction form
    1,134,989.73/1,566,296.37 = 625,710.33/x
  3. Step 3: Cross multiply
    1,134,989.73x = 1,566,296.37 × 625,710.33
  4. Step 4: Simplify right side
    1,134,989.73x = 980,047,818,550.50
  5. Step 5: Solve for x
    x = 980,047,818,550.50/1,134,989.73
  6. Step 6: Final answer
    x = 863,486.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.