Home / 3,077,539.55-4,616,312.97-803,062.28

Finding the Fourth Proportional to 3,077,539.55, 4,616,312.97 and 803,062.28

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Solution

The fourth proportional to 3,077,539.55, 4,616,312.97 and 803,062.28 is: 1,204,594.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,539.55 : 4,616,312.97 = 803,062.28 : x
  2. Step 2: Convert to fraction form
    3,077,539.55/4,616,312.97 = 803,062.28/x
  3. Step 3: Cross multiply
    3,077,539.55x = 4,616,312.97 × 803,062.28
  4. Step 4: Simplify right side
    3,077,539.55x = 3,707,186,833,434.04
  5. Step 5: Solve for x
    x = 3,707,186,833,434.04/3,077,539.55
  6. Step 6: Final answer
    x = 1,204,594.38

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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.