Home / 10,032,453.30-15,044,829-4,271,534.44

Finding the Fourth Proportional to 10,032,453.30, 15,044,829 and 4,271,534.44

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Solution

The fourth proportional to 10,032,453.30, 15,044,829 and 4,271,534.44 is: 6,405,662.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,032,453.30 : 15,044,829 = 4,271,534.44 : x
  2. Step 2: Convert to fraction form
    10,032,453.30/15,044,829 = 4,271,534.44/x
  3. Step 3: Cross multiply
    10,032,453.30x = 15,044,829 × 4,271,534.44
  4. Step 4: Simplify right side
    10,032,453.30x = 64,264,505,217,410.77
  5. Step 5: Solve for x
    x = 64,264,505,217,410.77/10,032,453.30
  6. Step 6: Final answer
    x = 6,405,662.03

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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.