Home / 4,430,080.13-6,113,513.03-2,392,889.63

Finding the Fourth Proportional to 4,430,080.13, 6,113,513.03 and 2,392,889.63

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Solution

The fourth proportional to 4,430,080.13, 6,113,513.03 and 2,392,889.63 is: 3,302,189.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,430,080.13 : 6,113,513.03 = 2,392,889.63 : x
  2. Step 2: Convert to fraction form
    4,430,080.13/6,113,513.03 = 2,392,889.63/x
  3. Step 3: Cross multiply
    4,430,080.13x = 6,113,513.03 × 2,392,889.63
  4. Step 4: Simplify right side
    4,430,080.13x = 14,628,961,889,824.87
  5. Step 5: Solve for x
    x = 14,628,961,889,824.87/4,430,080.13
  6. Step 6: Final answer
    x = 3,302,189.01

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1.5x scale

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.