Home / 4,430,126.52-6,113,574.63-2,392,936.02

Finding the Fourth Proportional to 4,430,126.52, 6,113,574.63 and 2,392,936.02

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Solution

The fourth proportional to 4,430,126.52, 6,113,574.63 and 2,392,936.02 is: 3,302,251.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,126.52 : 6,113,574.63 = 2,392,936.02 : x
  2. Step 2: Convert to fraction form
    4,430,126.52/6,113,574.63 = 2,392,936.02/x
  3. Step 3: Cross multiply
    4,430,126.52x = 6,113,574.63 × 2,392,936.02
  4. Step 4: Simplify right side
    4,430,126.52x = 14,629,392,943,085.17
  5. Step 5: Solve for x
    x = 14,629,392,943,085.17/4,430,126.52
  6. Step 6: Final answer
    x = 3,302,251.73

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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.