Home / 2,714,953.14-3,746,532.69-1,507,806.90

Finding the Fourth Proportional to 2,714,953.14, 3,746,532.69 and 1,507,806.90

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Solution

The fourth proportional to 2,714,953.14, 3,746,532.69 and 1,507,806.90 is: 2,080,716.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,953.14 : 3,746,532.69 = 1,507,806.90 : x
  2. Step 2: Convert to fraction form
    2,714,953.14/3,746,532.69 = 1,507,806.90/x
  3. Step 3: Cross multiply
    2,714,953.14x = 3,746,532.69 × 1,507,806.90
  4. Step 4: Simplify right side
    2,714,953.14x = 5,649,047,841,057.56
  5. Step 5: Solve for x
    x = 5,649,047,841,057.56/2,714,953.14
  6. Step 6: Final answer
    x = 2,080,716.52

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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.