Home / 2,058,497.90-3,087,754.29-1,457,641.58

Finding the Fourth Proportional to 2,058,497.90, 3,087,754.29 and 1,457,641.58

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Solution

The fourth proportional to 2,058,497.90, 3,087,754.29 and 1,457,641.58 is: 2,186,467.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,497.90 : 3,087,754.29 = 1,457,641.58 : x
  2. Step 2: Convert to fraction form
    2,058,497.90/3,087,754.29 = 1,457,641.58/x
  3. Step 3: Cross multiply
    2,058,497.90x = 3,087,754.29 × 1,457,641.58
  4. Step 4: Simplify right side
    2,058,497.90x = 4,500,839,041,927.38
  5. Step 5: Solve for x
    x = 4,500,839,041,927.38/2,058,497.90
  6. Step 6: Final answer
    x = 2,186,467.64

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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.