Home / 7,459,994.22-11,189,991.33-4,935,058.98

Finding the Fourth Proportional to 7,459,994.22, 11,189,991.33 and 4,935,058.98

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Solution

The fourth proportional to 7,459,994.22, 11,189,991.33 and 4,935,058.98 is: 7,402,588.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,994.22 : 11,189,991.33 = 4,935,058.98 : x
  2. Step 2: Convert to fraction form
    7,459,994.22/11,189,991.33 = 4,935,058.98/x
  3. Step 3: Cross multiply
    7,459,994.22x = 11,189,991.33 × 4,935,058.98
  4. Step 4: Simplify right side
    7,459,994.22x = 55,223,267,199,238.65
  5. Step 5: Solve for x
    x = 55,223,267,199,238.65/7,459,994.22
  6. Step 6: Final answer
    x = 7,402,588.47

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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.