Home / 2,210,502.14-3,315,753-613,065.20

Finding the Fourth Proportional to 2,210,502.14, 3,315,753 and 613,065.20

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Solution

The fourth proportional to 2,210,502.14, 3,315,753 and 613,065.20 is: 919,597.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,502.14 : 3,315,753 = 613,065.20 : x
  2. Step 2: Convert to fraction form
    2,210,502.14/3,315,753 = 613,065.20/x
  3. Step 3: Cross multiply
    2,210,502.14x = 3,315,753 × 613,065.20
  4. Step 4: Simplify right side
    2,210,502.14x = 2,032,772,776,095.60
  5. Step 5: Solve for x
    x = 2,032,772,776,095.60/2,210,502.14
  6. Step 6: Final answer
    x = 919,597.74

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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.