Home / 2,710,212.66-4,070,373.69-2,386,115.66

Finding the Fourth Proportional to 2,710,212.66, 4,070,373.69 and 2,386,115.66

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Solution

The fourth proportional to 2,710,212.66, 4,070,373.69 and 2,386,115.66 is: 3,583,623.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,212.66 : 4,070,373.69 = 2,386,115.66 : x
  2. Step 2: Convert to fraction form
    2,710,212.66/4,070,373.69 = 2,386,115.66/x
  3. Step 3: Cross multiply
    2,710,212.66x = 4,070,373.69 × 2,386,115.66
  4. Step 4: Simplify right side
    2,710,212.66x = 9,712,382,403,760.99
  5. Step 5: Solve for x
    x = 9,712,382,403,760.99/2,710,212.66
  6. Step 6: Final answer
    x = 3,583,623.73

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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.