Home / 3,095,397.39-4,642,971.26-1,579,047.06

Finding the Fourth Proportional to 3,095,397.39, 4,642,971.26 and 1,579,047.06

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Solution

The fourth proportional to 3,095,397.39, 4,642,971.26 and 1,579,047.06 is: 2,368,506.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,397.39 : 4,642,971.26 = 1,579,047.06 : x
  2. Step 2: Convert to fraction form
    3,095,397.39/4,642,971.26 = 1,579,047.06/x
  3. Step 3: Cross multiply
    3,095,397.39x = 4,642,971.26 × 1,579,047.06
  4. Step 4: Simplify right side
    3,095,397.39x = 7,331,470,109,872.26
  5. Step 5: Solve for x
    x = 7,331,470,109,872.26/3,095,397.39
  6. Step 6: Final answer
    x = 2,368,506.91

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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.