Home / 4,060,646.36-6,091,345.34-1,328,209.32

Finding the Fourth Proportional to 4,060,646.36, 6,091,345.34 and 1,328,209.32

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Solution

The fourth proportional to 4,060,646.36, 6,091,345.34 and 1,328,209.32 is: 1,992,436.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060,646.36 : 6,091,345.34 = 1,328,209.32 : x
  2. Step 2: Convert to fraction form
    4,060,646.36/6,091,345.34 = 1,328,209.32/x
  3. Step 3: Cross multiply
    4,060,646.36x = 6,091,345.34 × 1,328,209.32
  4. Step 4: Simplify right side
    4,060,646.36x = 8,090,581,651,926.57
  5. Step 5: Solve for x
    x = 8,090,581,651,926.57/4,060,646.36
  6. Step 6: Final answer
    x = 1,992,436.90

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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.