Home / 1,197,736.56-1,652,901.48-653,895.27

Finding the Fourth Proportional to 1,197,736.56, 1,652,901.48 and 653,895.27

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Solution

The fourth proportional to 1,197,736.56, 1,652,901.48 and 653,895.27 is: 902,389.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,736.56 : 1,652,901.48 = 653,895.27 : x
  2. Step 2: Convert to fraction form
    1,197,736.56/1,652,901.48 = 653,895.27/x
  3. Step 3: Cross multiply
    1,197,736.56x = 1,652,901.48 × 653,895.27
  4. Step 4: Simplify right side
    1,197,736.56x = 1,080,824,459,548.00
  5. Step 5: Solve for x
    x = 1,080,824,459,548.00/1,197,736.56
  6. Step 6: Final answer
    x = 902,389.14

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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.