Home / 1,264,955.77-1,898,056.95-591,083.66

Finding the Fourth Proportional to 1,264,955.77, 1,898,056.95 and 591,083.66

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Solution

The fourth proportional to 1,264,955.77, 1,898,056.95 and 591,083.66 is: 886,916.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,264,955.77 : 1,898,056.95 = 591,083.66 : x
  2. Step 2: Convert to fraction form
    1,264,955.77/1,898,056.95 = 591,083.66/x
  3. Step 3: Cross multiply
    1,264,955.77x = 1,898,056.95 × 591,083.66
  4. Step 4: Simplify right side
    1,264,955.77x = 1,121,910,454,747.86
  5. Step 5: Solve for x
    x = 1,121,910,454,747.86/1,264,955.77
  6. Step 6: Final answer
    x = 886,916.74

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.