Home / 9,490,496.34-14,238,172.08-2,758,910.34

Finding the Fourth Proportional to 9,490,496.34, 14,238,172.08 and 2,758,910.34

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Solution

The fourth proportional to 9,490,496.34, 14,238,172.08 and 2,758,910.34 is: 4,139,071.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,490,496.34 : 14,238,172.08 = 2,758,910.34 : x
  2. Step 2: Convert to fraction form
    9,490,496.34/14,238,172.08 = 2,758,910.34/x
  3. Step 3: Cross multiply
    9,490,496.34x = 14,238,172.08 × 2,758,910.34
  4. Step 4: Simplify right side
    9,490,496.34x = 39,281,840,089,225.89
  5. Step 5: Solve for x
    x = 39,281,840,089,225.89/9,490,496.34
  6. Step 6: Final answer
    x = 4,139,071.20

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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.