Home / 1,077,459.22-1,616,818.56-598,090.69

Finding the Fourth Proportional to 1,077,459.22, 1,616,818.56 and 598,090.69

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Solution

The fourth proportional to 1,077,459.22, 1,616,818.56 and 598,090.69 is: 897,485.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,077,459.22 : 1,616,818.56 = 598,090.69 : x
  2. Step 2: Convert to fraction form
    1,077,459.22/1,616,818.56 = 598,090.69/x
  3. Step 3: Cross multiply
    1,077,459.22x = 1,616,818.56 × 598,090.69
  4. Step 4: Simplify right side
    1,077,459.22x = 967,004,128,155.21
  5. Step 5: Solve for x
    x = 967,004,128,155.21/1,077,459.22
  6. Step 6: Final answer
    x = 897,485.59

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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.