Home / 6,220,005.36-9,326,158.91-2,429,030.40

Finding the Fourth Proportional to 6,220,005.36, 9,326,158.91 and 2,429,030.40

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Solution

The fourth proportional to 6,220,005.36, 9,326,158.91 and 2,429,030.40 is: 3,642,042.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,005.36 : 9,326,158.91 = 2,429,030.40 : x
  2. Step 2: Convert to fraction form
    6,220,005.36/9,326,158.91 = 2,429,030.40/x
  3. Step 3: Cross multiply
    6,220,005.36x = 9,326,158.91 × 2,429,030.40
  4. Step 4: Simplify right side
    6,220,005.36x = 22,653,523,469,611.48
  5. Step 5: Solve for x
    x = 22,653,523,469,611.48/6,220,005.36
  6. Step 6: Final answer
    x = 3,642,042.44

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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.