Home / 2,558,055.04-3,837,461.64-851,641

Finding the Fourth Proportional to 2,558,055.04, 3,837,461.64 and 851,641

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Solution

The fourth proportional to 2,558,055.04, 3,837,461.64 and 851,641 is: 1,277,587.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,055.04 : 3,837,461.64 = 851,641 : x
  2. Step 2: Convert to fraction form
    2,558,055.04/3,837,461.64 = 851,641/x
  3. Step 3: Cross multiply
    2,558,055.04x = 3,837,461.64 × 851,641
  4. Step 4: Simplify right side
    2,558,055.04x = 3,268,139,668,551.24
  5. Step 5: Solve for x
    x = 3,268,139,668,551.24/2,558,055.04
  6. Step 6: Final answer
    x = 1,277,587.71

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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.