Home / 1,777,931.56-2,453,545.47-962,135.27

Finding the Fourth Proportional to 1,777,931.56, 2,453,545.47 and 962,135.27

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Solution

The fourth proportional to 1,777,931.56, 2,453,545.47 and 962,135.27 is: 1,327,746.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,777,931.56 : 2,453,545.47 = 962,135.27 : x
  2. Step 2: Convert to fraction form
    1,777,931.56/2,453,545.47 = 962,135.27/x
  3. Step 3: Cross multiply
    1,777,931.56x = 2,453,545.47 × 962,135.27
  4. Step 4: Simplify right side
    1,777,931.56x = 2,360,642,620,968
  5. Step 5: Solve for x
    x = 2,360,642,620,968/1,777,931.56
  6. Step 6: Final answer
    x = 1,327,746.62

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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.