Home / 1,634,014.02-2,254,906.98-908,846.16

Finding the Fourth Proportional to 1,634,014.02, 2,254,906.98 and 908,846.16

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Solution

The fourth proportional to 1,634,014.02, 2,254,906.98 and 908,846.16 is: 1,254,189.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,014.02 : 2,254,906.98 = 908,846.16 : x
  2. Step 2: Convert to fraction form
    1,634,014.02/2,254,906.98 = 908,846.16/x
  3. Step 3: Cross multiply
    1,634,014.02x = 2,254,906.98 × 908,846.16
  4. Step 4: Simplify right side
    1,634,014.02x = 2,049,363,549,930.20
  5. Step 5: Solve for x
    x = 2,049,363,549,930.20/1,634,014.02
  6. Step 6: Final answer
    x = 1,254,189.70

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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.