Home / 710,800.24-1,066,256.46-237,487.24

Finding the Fourth Proportional to 710,800.24, 1,066,256.46 and 237,487.24

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Solution

The fourth proportional to 710,800.24, 1,066,256.46 and 237,487.24 is: 356,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,800.24 : 1,066,256.46 = 237,487.24 : x
  2. Step 2: Convert to fraction form
    710,800.24/1,066,256.46 = 237,487.24/x
  3. Step 3: Cross multiply
    710,800.24x = 1,066,256.46 × 237,487.24
  4. Step 4: Simplify right side
    710,800.24x = 253,222,303,817.57
  5. Step 5: Solve for x
    x = 253,222,303,817.57/710,800.24
  6. Step 6: Final answer
    x = 356,249.60

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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.