Home / 8,355,946.23-11,533,257.09-5,094,559.40

Finding the Fourth Proportional to 8,355,946.23, 11,533,257.09 and 5,094,559.40

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Solution

The fourth proportional to 8,355,946.23, 11,533,257.09 and 5,094,559.40 is: 7,031,742.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,355,946.23 : 11,533,257.09 = 5,094,559.40 : x
  2. Step 2: Convert to fraction form
    8,355,946.23/11,533,257.09 = 5,094,559.40/x
  3. Step 3: Cross multiply
    8,355,946.23x = 11,533,257.09 × 5,094,559.40
  4. Step 4: Simplify right side
    8,355,946.23x = 58,756,863,262,809.85
  5. Step 5: Solve for x
    x = 58,756,863,262,809.85/8,355,946.23
  6. Step 6: Final answer
    x = 7,031,742.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.