Home / 2,714,962.32-3,746,655.54-1,507,738.32

Finding the Fourth Proportional to 2,714,962.32, 3,746,655.54 and 1,507,738.32

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Solution

The fourth proportional to 2,714,962.32, 3,746,655.54 and 1,507,738.32 is: 2,080,683.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,962.32 : 3,746,655.54 = 1,507,738.32 : x
  2. Step 2: Convert to fraction form
    2,714,962.32/3,746,655.54 = 1,507,738.32/x
  3. Step 3: Cross multiply
    2,714,962.32x = 3,746,655.54 × 1,507,738.32
  4. Step 4: Simplify right side
    2,714,962.32x = 5,648,976,129,498.29
  5. Step 5: Solve for x
    x = 5,648,976,129,498.29/2,714,962.32
  6. Step 6: Final answer
    x = 2,080,683.07

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.