Home / 4,144,893.63-6,210,466.98-2,520,749.87

Finding the Fourth Proportional to 4,144,893.63, 6,210,466.98 and 2,520,749.87

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Solution

The fourth proportional to 4,144,893.63, 6,210,466.98 and 2,520,749.87 is: 3,776,944.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,893.63 : 6,210,466.98 = 2,520,749.87 : x
  2. Step 2: Convert to fraction form
    4,144,893.63/6,210,466.98 = 2,520,749.87/x
  3. Step 3: Cross multiply
    4,144,893.63x = 6,210,466.98 × 2,520,749.87
  4. Step 4: Simplify right side
    4,144,893.63x = 15,655,033,832,474.29
  5. Step 5: Solve for x
    x = 15,655,033,832,474.29/4,144,893.63
  6. Step 6: Final answer
    x = 3,776,944.65

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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.