Home / 1,362,294.06-1,880,024.13-758,682.06

Finding the Fourth Proportional to 1,362,294.06, 1,880,024.13 and 758,682.06

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Solution

The fourth proportional to 1,362,294.06, 1,880,024.13 and 758,682.06 is: 1,047,013.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,294.06 : 1,880,024.13 = 758,682.06 : x
  2. Step 2: Convert to fraction form
    1,362,294.06/1,880,024.13 = 758,682.06/x
  3. Step 3: Cross multiply
    1,362,294.06x = 1,880,024.13 × 758,682.06
  4. Step 4: Simplify right side
    1,362,294.06x = 1,426,340,582,601.46
  5. Step 5: Solve for x
    x = 1,426,340,582,601.46/1,362,294.06
  6. Step 6: Final answer
    x = 1,047,013.73

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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.