Home / 2,065,031.48-3,096,483.62-926,817.93

Finding the Fourth Proportional to 2,065,031.48, 3,096,483.62 and 926,817.93

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Solution

The fourth proportional to 2,065,031.48, 3,096,483.62 and 926,817.93 is: 1,389,749.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,031.48 : 3,096,483.62 = 926,817.93 : x
  2. Step 2: Convert to fraction form
    2,065,031.48/3,096,483.62 = 926,817.93/x
  3. Step 3: Cross multiply
    2,065,031.48x = 3,096,483.62 × 926,817.93
  4. Step 4: Simplify right side
    2,065,031.48x = 2,869,876,528,909.05
  5. Step 5: Solve for x
    x = 2,869,876,528,909.05/2,065,031.48
  6. Step 6: Final answer
    x = 1,389,749.53

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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.