Home / 4,986,232.19-6,879,828.38-3,026,066.77

Finding the Fourth Proportional to 4,986,232.19, 6,879,828.38 and 3,026,066.77

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Solution

The fourth proportional to 4,986,232.19, 6,879,828.38 and 3,026,066.77 is: 4,175,260.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,986,232.19 : 6,879,828.38 = 3,026,066.77 : x
  2. Step 2: Convert to fraction form
    4,986,232.19/6,879,828.38 = 3,026,066.77/x
  3. Step 3: Cross multiply
    4,986,232.19x = 6,879,828.38 × 3,026,066.77
  4. Step 4: Simplify right side
    4,986,232.19x = 20,818,820,007,302.16
  5. Step 5: Solve for x
    x = 20,818,820,007,302.16/4,986,232.19
  6. Step 6: Final answer
    x = 4,175,260.84

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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.