Home / 2,326,888.72-3,210,028.66-1,360,059.76

Finding the Fourth Proportional to 2,326,888.72, 3,210,028.66 and 1,360,059.76

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Solution

The fourth proportional to 2,326,888.72, 3,210,028.66 and 1,360,059.76 is: 1,876,252.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,888.72 : 3,210,028.66 = 1,360,059.76 : x
  2. Step 2: Convert to fraction form
    2,326,888.72/3,210,028.66 = 1,360,059.76/x
  3. Step 3: Cross multiply
    2,326,888.72x = 3,210,028.66 × 1,360,059.76
  4. Step 4: Simplify right side
    2,326,888.72x = 4,365,830,808,912.72
  5. Step 5: Solve for x
    x = 4,365,830,808,912.72/2,326,888.72
  6. Step 6: Final answer
    x = 1,876,252.51

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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.