Home / 2,601,054.03-3,589,397.40-1,423,647.06

Finding the Fourth Proportional to 2,601,054.03, 3,589,397.40 and 1,423,647.06

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Solution

The fourth proportional to 2,601,054.03, 3,589,397.40 and 1,423,647.06 is: 1,964,601.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,054.03 : 3,589,397.40 = 1,423,647.06 : x
  2. Step 2: Convert to fraction form
    2,601,054.03/3,589,397.40 = 1,423,647.06/x
  3. Step 3: Cross multiply
    2,601,054.03x = 3,589,397.40 × 1,423,647.06
  4. Step 4: Simplify right side
    2,601,054.03x = 5,110,035,055,681.64
  5. Step 5: Solve for x
    x = 5,110,035,055,681.64/2,601,054.03
  6. Step 6: Final answer
    x = 1,964,601.66

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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.