Home / 1,060,905.06-1,464,047.53-577,468.71

Finding the Fourth Proportional to 1,060,905.06, 1,464,047.53 and 577,468.71

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Solution

The fourth proportional to 1,060,905.06, 1,464,047.53 and 577,468.71 is: 796,906.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,905.06 : 1,464,047.53 = 577,468.71 : x
  2. Step 2: Convert to fraction form
    1,060,905.06/1,464,047.53 = 577,468.71/x
  3. Step 3: Cross multiply
    1,060,905.06x = 1,464,047.53 × 577,468.71
  4. Step 4: Simplify right side
    1,060,905.06x = 845,441,637,084.12
  5. Step 5: Solve for x
    x = 845,441,637,084.12/1,060,905.06
  6. Step 6: Final answer
    x = 796,906.03

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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.