Home / 1,060,907.87-1,464,085.10-751,365

Finding the Fourth Proportional to 1,060,907.87, 1,464,085.10 and 751,365

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Solution

The fourth proportional to 1,060,907.87, 1,464,085.10 and 751,365 is: 1,036,906.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,907.87 : 1,464,085.10 = 751,365 : x
  2. Step 2: Convert to fraction form
    1,060,907.87/1,464,085.10 = 751,365/x
  3. Step 3: Cross multiply
    1,060,907.87x = 1,464,085.10 × 751,365
  4. Step 4: Simplify right side
    1,060,907.87x = 1,100,062,303,039.91
  5. Step 5: Solve for x
    x = 1,100,062,303,039.91/1,060,907.87
  6. Step 6: Final answer
    x = 1,036,906.53

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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.