Home / 707,292.20-1,060,938.63-233,977.56

Finding the Fourth Proportional to 707,292.20, 1,060,938.63 and 233,977.56

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Solution

The fourth proportional to 707,292.20, 1,060,938.63 and 233,977.56 is: 350,966.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,292.20 : 1,060,938.63 = 233,977.56 : x
  2. Step 2: Convert to fraction form
    707,292.20/1,060,938.63 = 233,977.56/x
  3. Step 3: Cross multiply
    707,292.20x = 1,060,938.63 × 233,977.56
  4. Step 4: Simplify right side
    707,292.20x = 248,235,831,957.14
  5. Step 5: Solve for x
    x = 248,235,831,957.14/707,292.20
  6. Step 6: Final answer
    x = 350,966.45

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1.5x scale

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.