Home / 3,055,320-4,583,990.88-1,635,059.52

Finding the Fourth Proportional to 3,055,320, 4,583,990.88 and 1,635,059.52

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Solution

The fourth proportional to 3,055,320, 4,583,990.88 and 1,635,059.52 is: 2,453,130.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,320 : 4,583,990.88 = 1,635,059.52 : x
  2. Step 2: Convert to fraction form
    3,055,320/4,583,990.88 = 1,635,059.52/x
  3. Step 3: Cross multiply
    3,055,320x = 4,583,990.88 × 1,635,059.52
  4. Step 4: Simplify right side
    3,055,320x = 7,495,097,927,937.18
  5. Step 5: Solve for x
    x = 7,495,097,927,937.18/3,055,320
  6. Step 6: Final answer
    x = 2,453,130.25

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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.