Home / 1,442,615.58-2,164,120.29-600,970.50

Finding the Fourth Proportional to 1,442,615.58, 2,164,120.29 and 600,970.50

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Solution

The fourth proportional to 1,442,615.58, 2,164,120.29 and 600,970.50 is: 901,537.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,442,615.58 : 2,164,120.29 = 600,970.50 : x
  2. Step 2: Convert to fraction form
    1,442,615.58/2,164,120.29 = 600,970.50/x
  3. Step 3: Cross multiply
    1,442,615.58x = 2,164,120.29 × 600,970.50
  4. Step 4: Simplify right side
    1,442,615.58x = 1,300,572,452,741.45
  5. Step 5: Solve for x
    x = 1,300,572,452,741.45/1,442,615.58
  6. Step 6: Final answer
    x = 901,537.78

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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.