Home / 4,749,416.63-7,124,124.94-2,090,024.63

Finding the Fourth Proportional to 4,749,416.63, 7,124,124.94 and 2,090,024.63

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Solution

The fourth proportional to 4,749,416.63, 7,124,124.94 and 2,090,024.63 is: 3,135,036.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,749,416.63 : 7,124,124.94 = 2,090,024.63 : x
  2. Step 2: Convert to fraction form
    4,749,416.63/7,124,124.94 = 2,090,024.63/x
  3. Step 3: Cross multiply
    4,749,416.63x = 7,124,124.94 × 2,090,024.63
  4. Step 4: Simplify right side
    4,749,416.63x = 14,889,596,550,951.59
  5. Step 5: Solve for x
    x = 14,889,596,550,951.59/4,749,416.63
  6. Step 6: Final answer
    x = 3,135,036.94

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Similar ratio
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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.