Home / 967,951.80-1,451,927.70-590,038.20

Finding the Fourth Proportional to 967,951.80, 1,451,927.70 and 590,038.20

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Solution

The fourth proportional to 967,951.80, 1,451,927.70 and 590,038.20 is: 885,057.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,951.80 : 1,451,927.70 = 590,038.20 : x
  2. Step 2: Convert to fraction form
    967,951.80/1,451,927.70 = 590,038.20/x
  3. Step 3: Cross multiply
    967,951.80x = 1,451,927.70 × 590,038.20
  4. Step 4: Simplify right side
    967,951.80x = 856,692,806,638.14
  5. Step 5: Solve for x
    x = 856,692,806,638.14/967,951.80
  6. Step 6: Final answer
    x = 885,057.30

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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.