Home / 9,353,615.10-14,019,925.05-3,961,347.90

Finding the Fourth Proportional to 9,353,615.10, 14,019,925.05 and 3,961,347.90

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Solution

The fourth proportional to 9,353,615.10, 14,019,925.05 and 3,961,347.90 is: 5,937,576.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,353,615.10 : 14,019,925.05 = 3,961,347.90 : x
  2. Step 2: Convert to fraction form
    9,353,615.10/14,019,925.05 = 3,961,347.90/x
  3. Step 3: Cross multiply
    9,353,615.10x = 14,019,925.05 × 3,961,347.90
  4. Step 4: Simplify right side
    9,353,615.10x = 55,537,800,654,974.90
  5. Step 5: Solve for x
    x = 55,537,800,654,974.90/9,353,615.10
  6. Step 6: Final answer
    x = 5,937,576.01

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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.