Home / 4,541,111.40-6,803,959.14-2,740,210.86

Finding the Fourth Proportional to 4,541,111.40, 6,803,959.14 and 2,740,210.86

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Solution

The fourth proportional to 4,541,111.40, 6,803,959.14 and 2,740,210.86 is: 4,105,665.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,111.40 : 6,803,959.14 = 2,740,210.86 : x
  2. Step 2: Convert to fraction form
    4,541,111.40/6,803,959.14 = 2,740,210.86/x
  3. Step 3: Cross multiply
    4,541,111.40x = 6,803,959.14 × 2,740,210.86
  4. Step 4: Simplify right side
    4,541,111.40x = 18,644,282,726,424.26
  5. Step 5: Solve for x
    x = 18,644,282,726,424.26/4,541,111.40
  6. Step 6: Final answer
    x = 4,105,665.13

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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.