Home / 5,032,916.54-6,946,050.08-2,858,158.26

Finding the Fourth Proportional to 5,032,916.54, 6,946,050.08 and 2,858,158.26

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Solution

The fourth proportional to 5,032,916.54, 6,946,050.08 and 2,858,158.26 is: 3,944,613.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,032,916.54 : 6,946,050.08 = 2,858,158.26 : x
  2. Step 2: Convert to fraction form
    5,032,916.54/6,946,050.08 = 2,858,158.26/x
  3. Step 3: Cross multiply
    5,032,916.54x = 6,946,050.08 × 2,858,158.26
  4. Step 4: Simplify right side
    5,032,916.54x = 19,852,910,410,525.66
  5. Step 5: Solve for x
    x = 19,852,910,410,525.66/5,032,916.54
  6. Step 6: Final answer
    x = 3,944,613.48

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1.5x scale

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.