Home / 1,232,271.18-1,846,754.54-959,047.31

Finding the Fourth Proportional to 1,232,271.18, 1,846,754.54 and 959,047.31

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Solution

The fourth proportional to 1,232,271.18, 1,846,754.54 and 959,047.31 is: 1,437,285.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,271.18 : 1,846,754.54 = 959,047.31 : x
  2. Step 2: Convert to fraction form
    1,232,271.18/1,846,754.54 = 959,047.31/x
  3. Step 3: Cross multiply
    1,232,271.18x = 1,846,754.54 × 959,047.31
  4. Step 4: Simplify right side
    1,232,271.18x = 1,771,124,973,817.29
  5. Step 5: Solve for x
    x = 1,771,124,973,817.29/1,232,271.18
  6. Step 6: Final answer
    x = 1,437,285.07

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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.