Home / 970,607.04-1,456,199.76-701,343.60

Finding the Fourth Proportional to 970,607.04, 1,456,199.76 and 701,343.60

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Solution

The fourth proportional to 970,607.04, 1,456,199.76 and 701,343.60 is: 1,052,224.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,607.04 : 1,456,199.76 = 701,343.60 : x
  2. Step 2: Convert to fraction form
    970,607.04/1,456,199.76 = 701,343.60/x
  3. Step 3: Cross multiply
    970,607.04x = 1,456,199.76 × 701,343.60
  4. Step 4: Simplify right side
    970,607.04x = 1,021,296,381,997.54
  5. Step 5: Solve for x
    x = 1,021,296,381,997.54/970,607.04
  6. Step 6: Final answer
    x = 1,052,224.37

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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.