Home / 2,686,306.41-3,707,068.07-1,462,597.90

Finding the Fourth Proportional to 2,686,306.41, 3,707,068.07 and 1,462,597.90

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Solution

The fourth proportional to 2,686,306.41, 3,707,068.07 and 1,462,597.90 is: 2,018,366.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,686,306.41 : 3,707,068.07 = 1,462,597.90 : x
  2. Step 2: Convert to fraction form
    2,686,306.41/3,707,068.07 = 1,462,597.90/x
  3. Step 3: Cross multiply
    2,686,306.41x = 3,707,068.07 × 1,462,597.90
  4. Step 4: Simplify right side
    2,686,306.41x = 5,421,949,968,727.88
  5. Step 5: Solve for x
    x = 5,421,949,968,727.88/2,686,306.41
  6. Step 6: Final answer
    x = 2,018,366.17

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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.