Home / 856,094.24-1,276,586.58-848,406.71

Finding the Fourth Proportional to 856,094.24, 1,276,586.58 and 848,406.71

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Solution

The fourth proportional to 856,094.24, 1,276,586.58 and 848,406.71 is: 1,265,123.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    856,094.24 : 1,276,586.58 = 848,406.71 : x
  2. Step 2: Convert to fraction form
    856,094.24/1,276,586.58 = 848,406.71/x
  3. Step 3: Cross multiply
    856,094.24x = 1,276,586.58 × 848,406.71
  4. Step 4: Simplify right side
    856,094.24x = 1,083,064,613,985.02
  5. Step 5: Solve for x
    x = 1,083,064,613,985.02/856,094.24
  6. Step 6: Final answer
    x = 1,265,123.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.