Home / 3,831,287-5,746,959.30-1,700,798.36

Finding the Fourth Proportional to 3,831,287, 5,746,959.30 and 1,700,798.36

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Solution

The fourth proportional to 3,831,287, 5,746,959.30 and 1,700,798.36 is: 2,551,210.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,287 : 5,746,959.30 = 1,700,798.36 : x
  2. Step 2: Convert to fraction form
    3,831,287/5,746,959.30 = 1,700,798.36/x
  3. Step 3: Cross multiply
    3,831,287x = 5,746,959.30 × 1,700,798.36
  4. Step 4: Simplify right side
    3,831,287x = 9,774,418,952,426.75
  5. Step 5: Solve for x
    x = 9,774,418,952,426.75/3,831,287
  6. Step 6: Final answer
    x = 2,551,210.32

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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.