Home / 1,605,060.72-2,407,905.90-594,190.44

Finding the Fourth Proportional to 1,605,060.72, 2,407,905.90 and 594,190.44

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Solution

The fourth proportional to 1,605,060.72, 2,407,905.90 and 594,190.44 is: 891,402.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,605,060.72 : 2,407,905.90 = 594,190.44 : x
  2. Step 2: Convert to fraction form
    1,605,060.72/2,407,905.90 = 594,190.44/x
  3. Step 3: Cross multiply
    1,605,060.72x = 2,407,905.90 × 594,190.44
  4. Step 4: Simplify right side
    1,605,060.72x = 1,430,754,666,199.60
  5. Step 5: Solve for x
    x = 1,430,754,666,199.60/1,605,060.72
  6. Step 6: Final answer
    x = 891,402.21

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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.