Home / 5,096,689.64-7,645,026.63-3,494,395.16

Finding the Fourth Proportional to 5,096,689.64, 7,645,026.63 and 3,494,395.16

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Solution

The fourth proportional to 5,096,689.64, 7,645,026.63 and 3,494,395.16 is: 5,241,587.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,689.64 : 7,645,026.63 = 3,494,395.16 : x
  2. Step 2: Convert to fraction form
    5,096,689.64/7,645,026.63 = 3,494,395.16/x
  3. Step 3: Cross multiply
    5,096,689.64x = 7,645,026.63 × 3,494,395.16
  4. Step 4: Simplify right side
    5,096,689.64x = 26,714,744,053,943.11
  5. Step 5: Solve for x
    x = 26,714,744,053,943.11/5,096,689.64
  6. Step 6: Final answer
    x = 5,241,587.37

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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.