Home / 4,309,987.02-6,465,146.34-1,614,033.24

Finding the Fourth Proportional to 4,309,987.02, 6,465,146.34 and 1,614,033.24

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Solution

The fourth proportional to 4,309,987.02, 6,465,146.34 and 1,614,033.24 is: 2,421,111.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,987.02 : 6,465,146.34 = 1,614,033.24 : x
  2. Step 2: Convert to fraction form
    4,309,987.02/6,465,146.34 = 1,614,033.24/x
  3. Step 3: Cross multiply
    4,309,987.02x = 6,465,146.34 × 1,614,033.24
  4. Step 4: Simplify right side
    4,309,987.02x = 10,434,961,094,224.34
  5. Step 5: Solve for x
    x = 10,434,961,094,224.34/4,309,987.02
  6. Step 6: Final answer
    x = 2,421,111.95

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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.