Home / 6,862,700.02-9,462,760.17-4,378,596.07

Finding the Fourth Proportional to 6,862,700.02, 9,462,760.17 and 4,378,596.07

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Solution

The fourth proportional to 6,862,700.02, 9,462,760.17 and 4,378,596.07 is: 6,037,507.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,862,700.02 : 9,462,760.17 = 4,378,596.07 : x
  2. Step 2: Convert to fraction form
    6,862,700.02/9,462,760.17 = 4,378,596.07/x
  3. Step 3: Cross multiply
    6,862,700.02x = 9,462,760.17 × 4,378,596.07
  4. Step 4: Simplify right side
    6,862,700.02x = 41,433,604,491,714.53
  5. Step 5: Solve for x
    x = 41,433,604,491,714.53/6,862,700.02
  6. Step 6: Final answer
    x = 6,037,507.74

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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.