Home / 4,646,851.20-6,968,358.18-2,017,940.51

Finding the Fourth Proportional to 4,646,851.20, 6,968,358.18 and 2,017,940.51

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Solution

The fourth proportional to 4,646,851.20, 6,968,358.18 and 2,017,940.51 is: 3,026,077.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,646,851.20 : 6,968,358.18 = 2,017,940.51 : x
  2. Step 2: Convert to fraction form
    4,646,851.20/6,968,358.18 = 2,017,940.51/x
  3. Step 3: Cross multiply
    4,646,851.20x = 6,968,358.18 × 2,017,940.51
  4. Step 4: Simplify right side
    4,646,851.20x = 14,061,732,277,032.77
  5. Step 5: Solve for x
    x = 14,061,732,277,032.77/4,646,851.20
  6. Step 6: Final answer
    x = 3,026,077.59

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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.