Home / 1,308,884.10-1,962,265.14-588,698.46

Finding the Fourth Proportional to 1,308,884.10, 1,962,265.14 and 588,698.46

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Solution

The fourth proportional to 1,308,884.10, 1,962,265.14 and 588,698.46 is: 882,570.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,308,884.10 : 1,962,265.14 = 588,698.46 : x
  2. Step 2: Convert to fraction form
    1,308,884.10/1,962,265.14 = 588,698.46/x
  3. Step 3: Cross multiply
    1,308,884.10x = 1,962,265.14 × 588,698.46
  4. Step 4: Simplify right side
    1,308,884.10x = 1,155,182,466,029.68
  5. Step 5: Solve for x
    x = 1,155,182,466,029.68/1,308,884.10
  6. Step 6: Final answer
    x = 882,570.48

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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.