Home / 1,084,693.74-1,496,720.16-601,258.74

Finding the Fourth Proportional to 1,084,693.74, 1,496,720.16 and 601,258.74

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Solution

The fourth proportional to 1,084,693.74, 1,496,720.16 and 601,258.74 is: 829,649.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,693.74 : 1,496,720.16 = 601,258.74 : x
  2. Step 2: Convert to fraction form
    1,084,693.74/1,496,720.16 = 601,258.74/x
  3. Step 3: Cross multiply
    1,084,693.74x = 1,496,720.16 × 601,258.74
  4. Step 4: Simplify right side
    1,084,693.74x = 899,916,077,534.20
  5. Step 5: Solve for x
    x = 899,916,077,534.20/1,084,693.74
  6. Step 6: Final answer
    x = 829,649.92

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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.