Home / 2,714,644.45-4,071,062.47-1,094,994.98

Finding the Fourth Proportional to 2,714,644.45, 4,071,062.47 and 1,094,994.98

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Solution

The fourth proportional to 2,714,644.45, 4,071,062.47 and 1,094,994.98 is: 1,642,127.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,644.45 : 4,071,062.47 = 1,094,994.98 : x
  2. Step 2: Convert to fraction form
    2,714,644.45/4,071,062.47 = 1,094,994.98/x
  3. Step 3: Cross multiply
    2,714,644.45x = 4,071,062.47 × 1,094,994.98
  4. Step 4: Simplify right side
    2,714,644.45x = 4,457,792,967,916.40
  5. Step 5: Solve for x
    x = 4,457,792,967,916.40/2,714,644.45
  6. Step 6: Final answer
    x = 1,642,127.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.