Home / 4,203,954.58-6,305,931.95-1,009,080.76

Finding the Fourth Proportional to 4,203,954.58, 6,305,931.95 and 1,009,080.76

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Solution

The fourth proportional to 4,203,954.58, 6,305,931.95 and 1,009,080.76 is: 1,513,621.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,954.58 : 6,305,931.95 = 1,009,080.76 : x
  2. Step 2: Convert to fraction form
    4,203,954.58/6,305,931.95 = 1,009,080.76/x
  3. Step 3: Cross multiply
    4,203,954.58x = 6,305,931.95 × 1,009,080.76
  4. Step 4: Simplify right side
    4,203,954.58x = 6,363,194,604,614.28
  5. Step 5: Solve for x
    x = 6,363,194,604,614.28/4,203,954.58
  6. Step 6: Final answer
    x = 1,513,621.16

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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.