Home / 2,599,975.04-3,900,048.88-894,101.60

Finding the Fourth Proportional to 2,599,975.04, 3,900,048.88 and 894,101.60

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Solution

The fourth proportional to 2,599,975.04, 3,900,048.88 and 894,101.60 is: 1,341,182.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,599,975.04 : 3,900,048.88 = 894,101.60 : x
  2. Step 2: Convert to fraction form
    2,599,975.04/3,900,048.88 = 894,101.60/x
  3. Step 3: Cross multiply
    2,599,975.04x = 3,900,048.88 × 894,101.60
  4. Step 4: Simplify right side
    2,599,975.04x = 3,487,039,943,686.21
  5. Step 5: Solve for x
    x = 3,487,039,943,686.21/2,599,975.04
  6. Step 6: Final answer
    x = 1,341,182.08

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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.