Home / 4,862,127.64-6,714,039.90-3,029,713.24

Finding the Fourth Proportional to 4,862,127.64, 6,714,039.90 and 3,029,713.24

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Solution

The fourth proportional to 4,862,127.64, 6,714,039.90 and 3,029,713.24 is: 4,183,686.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,127.64 : 6,714,039.90 = 3,029,713.24 : x
  2. Step 2: Convert to fraction form
    4,862,127.64/6,714,039.90 = 3,029,713.24/x
  3. Step 3: Cross multiply
    4,862,127.64x = 6,714,039.90 × 3,029,713.24
  4. Step 4: Simplify right side
    4,862,127.64x = 20,341,615,578,918.28
  5. Step 5: Solve for x
    x = 20,341,615,578,918.28/4,862,127.64
  6. Step 6: Final answer
    x = 4,183,686.05

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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.