Home / 6,156,986.24-9,236,984.45-4,338,897.50

Finding the Fourth Proportional to 6,156,986.24, 9,236,984.45 and 4,338,897.50

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Solution

The fourth proportional to 6,156,986.24, 9,236,984.45 and 4,338,897.50 is: 6,509,406.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,986.24 : 9,236,984.45 = 4,338,897.50 : x
  2. Step 2: Convert to fraction form
    6,156,986.24/9,236,984.45 = 4,338,897.50/x
  3. Step 3: Cross multiply
    6,156,986.24x = 9,236,984.45 × 4,338,897.50
  4. Step 4: Simplify right side
    6,156,986.24x = 40,078,328,739,041.85
  5. Step 5: Solve for x
    x = 40,078,328,739,041.85/6,156,986.24
  6. Step 6: Final answer
    x = 6,509,406.90

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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.