Home / 1,170,210.60-1,754,003.70-601,371.90

Finding the Fourth Proportional to 1,170,210.60, 1,754,003.70 and 601,371.90

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Solution

The fourth proportional to 1,170,210.60, 1,754,003.70 and 601,371.90 is: 901,383.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,210.60 : 1,754,003.70 = 601,371.90 : x
  2. Step 2: Convert to fraction form
    1,170,210.60/1,754,003.70 = 601,371.90/x
  3. Step 3: Cross multiply
    1,170,210.60x = 1,754,003.70 × 601,371.90
  4. Step 4: Simplify right side
    1,170,210.60x = 1,054,808,537,676.03
  5. Step 5: Solve for x
    x = 1,054,808,537,676.03/1,170,210.60
  6. Step 6: Final answer
    x = 901,383.51

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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.