Home / 2,058,482.43-3,087,731.07-1,457,626.05

Finding the Fourth Proportional to 2,058,482.43, 3,087,731.07 and 1,457,626.05

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Solution

The fourth proportional to 2,058,482.43, 3,087,731.07 and 1,457,626.05 is: 2,186,444.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,482.43 : 3,087,731.07 = 1,457,626.05 : x
  2. Step 2: Convert to fraction form
    2,058,482.43/3,087,731.07 = 1,457,626.05/x
  3. Step 3: Cross multiply
    2,058,482.43x = 3,087,731.07 × 1,457,626.05
  4. Step 4: Simplify right side
    2,058,482.43x = 4,500,757,243,026.37
  5. Step 5: Solve for x
    x = 4,500,757,243,026.37/2,058,482.43
  6. Step 6: Final answer
    x = 2,186,444.33

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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.