Home / 7,731,300.22-11,583,554.80-4,692,298.33

Finding the Fourth Proportional to 7,731,300.22, 11,583,554.80 and 4,692,298.33

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Solution

The fourth proportional to 7,731,300.22, 11,583,554.80 and 4,692,298.33 is: 7,030,317.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,731,300.22 : 11,583,554.80 = 4,692,298.33 : x
  2. Step 2: Convert to fraction form
    7,731,300.22/11,583,554.80 = 4,692,298.33/x
  3. Step 3: Cross multiply
    7,731,300.22x = 11,583,554.80 × 4,692,298.33
  4. Step 4: Simplify right side
    7,731,300.22x = 54,353,494,843,503.49
  5. Step 5: Solve for x
    x = 54,353,494,843,503.49/7,731,300.22
  6. Step 6: Final answer
    x = 7,030,317.45

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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.