Home / 1,714,192.56-2,365,106.98-1,350,487.71

Finding the Fourth Proportional to 1,714,192.56, 2,365,106.98 and 1,350,487.71

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Solution

The fourth proportional to 1,714,192.56, 2,365,106.98 and 1,350,487.71 is: 1,863,295.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,192.56 : 2,365,106.98 = 1,350,487.71 : x
  2. Step 2: Convert to fraction form
    1,714,192.56/2,365,106.98 = 1,350,487.71/x
  3. Step 3: Cross multiply
    1,714,192.56x = 2,365,106.98 × 1,350,487.71
  4. Step 4: Simplify right side
    1,714,192.56x = 3,194,047,909,325.22
  5. Step 5: Solve for x
    x = 3,194,047,909,325.22/1,714,192.56
  6. Step 6: Final answer
    x = 1,863,295.87

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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.