Home / 1,456,296.38-2,184,669.02-496,527.53

Finding the Fourth Proportional to 1,456,296.38, 2,184,669.02 and 496,527.53

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Solution

The fourth proportional to 1,456,296.38, 2,184,669.02 and 496,527.53 is: 744,867.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,296.38 : 2,184,669.02 = 496,527.53 : x
  2. Step 2: Convert to fraction form
    1,456,296.38/2,184,669.02 = 496,527.53/x
  3. Step 3: Cross multiply
    1,456,296.38x = 2,184,669.02 × 496,527.53
  4. Step 4: Simplify right side
    1,456,296.38x = 1,084,748,301,813.26
  5. Step 5: Solve for x
    x = 1,084,748,301,813.26/1,456,296.38
  6. Step 6: Final answer
    x = 744,867.82

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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.