Home / 1,486,096.60-2,050,813.10-841,516.60

Finding the Fourth Proportional to 1,486,096.60, 2,050,813.10 and 841,516.60

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Solution

The fourth proportional to 1,486,096.60, 2,050,813.10 and 841,516.60 is: 1,161,292.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,486,096.60 : 2,050,813.10 = 841,516.60 : x
  2. Step 2: Convert to fraction form
    1,486,096.60/2,050,813.10 = 841,516.60/x
  3. Step 3: Cross multiply
    1,486,096.60x = 2,050,813.10 × 841,516.60
  4. Step 4: Simplify right side
    1,486,096.60x = 1,725,793,267,147.46
  5. Step 5: Solve for x
    x = 1,725,793,267,147.46/1,486,096.60
  6. Step 6: Final answer
    x = 1,161,292.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.