Home / 5,898,147.19-8,137,798.32-3,804,103.58

Finding the Fourth Proportional to 5,898,147.19, 8,137,798.32 and 3,804,103.58

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Solution

The fourth proportional to 5,898,147.19, 8,137,798.32 and 3,804,103.58 is: 5,248,602.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,898,147.19 : 8,137,798.32 = 3,804,103.58 : x
  2. Step 2: Convert to fraction form
    5,898,147.19/8,137,798.32 = 3,804,103.58/x
  3. Step 3: Cross multiply
    5,898,147.19x = 8,137,798.32 × 3,804,103.58
  4. Step 4: Simplify right side
    5,898,147.19x = 30,957,027,685,307.34
  5. Step 5: Solve for x
    x = 30,957,027,685,307.34/5,898,147.19
  6. Step 6: Final answer
    x = 5,248,602.09

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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.