Home / 5,804,127.90-8,707,032.62-2,160,554.92

Finding the Fourth Proportional to 5,804,127.90, 8,707,032.62 and 2,160,554.92

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Solution

The fourth proportional to 5,804,127.90, 8,707,032.62 and 2,160,554.92 is: 3,241,145.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,804,127.90 : 8,707,032.62 = 2,160,554.92 : x
  2. Step 2: Convert to fraction form
    5,804,127.90/8,707,032.62 = 2,160,554.92/x
  3. Step 3: Cross multiply
    5,804,127.90x = 8,707,032.62 × 2,160,554.92
  4. Step 4: Simplify right side
    5,804,127.90x = 18,812,022,165,741.49
  5. Step 5: Solve for x
    x = 18,812,022,165,741.49/5,804,127.90
  6. Step 6: Final answer
    x = 3,241,145.35

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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.