Home / 1,774,851.10-2,449,294.47-959,054.76

Finding the Fourth Proportional to 1,774,851.10, 2,449,294.47 and 959,054.76

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Solution

The fourth proportional to 1,774,851.10, 2,449,294.47 and 959,054.76 is: 1,323,495.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,774,851.10 : 2,449,294.47 = 959,054.76 : x
  2. Step 2: Convert to fraction form
    1,774,851.10/2,449,294.47 = 959,054.76/x
  3. Step 3: Cross multiply
    1,774,851.10x = 2,449,294.47 × 959,054.76
  4. Step 4: Simplify right side
    1,774,851.10x = 2,349,007,519,493.53
  5. Step 5: Solve for x
    x = 2,349,007,519,493.53/1,774,851.10
  6. Step 6: Final answer
    x = 1,323,495.54

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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.