Home / 3,091,496.02-4,266,332.88-1,714,794.90

Finding the Fourth Proportional to 3,091,496.02, 4,266,332.88 and 1,714,794.90

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Solution

The fourth proportional to 3,091,496.02, 4,266,332.88 and 1,714,794.90 is: 2,366,454.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,091,496.02 : 4,266,332.88 = 1,714,794.90 : x
  2. Step 2: Convert to fraction form
    3,091,496.02/4,266,332.88 = 1,714,794.90/x
  3. Step 3: Cross multiply
    3,091,496.02x = 4,266,332.88 × 1,714,794.90
  4. Step 4: Simplify right side
    3,091,496.02x = 7,315,885,864,326.31
  5. Step 5: Solve for x
    x = 7,315,885,864,326.31/3,091,496.02
  6. Step 6: Final answer
    x = 2,366,454.89

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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.