Home / 5,371,222.22-8,058,051.15-1,776,983.48

Finding the Fourth Proportional to 5,371,222.22, 8,058,051.15 and 1,776,983.48

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Solution

The fourth proportional to 5,371,222.22, 8,058,051.15 and 1,776,983.48 is: 2,665,878.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,371,222.22 : 8,058,051.15 = 1,776,983.48 : x
  2. Step 2: Convert to fraction form
    5,371,222.22/8,058,051.15 = 1,776,983.48/x
  3. Step 3: Cross multiply
    5,371,222.22x = 8,058,051.15 × 1,776,983.48
  4. Step 4: Simplify right side
    5,371,222.22x = 14,319,023,774,545.00
  5. Step 5: Solve for x
    x = 14,319,023,774,545.00/5,371,222.22
  6. Step 6: Final answer
    x = 2,665,878.12

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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.