Home / 1,431,017.35-2,146,504.15-366,050.41

Finding the Fourth Proportional to 1,431,017.35, 2,146,504.15 and 366,050.41

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Solution

The fourth proportional to 1,431,017.35, 2,146,504.15 and 366,050.41 is: 549,070.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,431,017.35 : 2,146,504.15 = 366,050.41 : x
  2. Step 2: Convert to fraction form
    1,431,017.35/2,146,504.15 = 366,050.41/x
  3. Step 3: Cross multiply
    1,431,017.35x = 2,146,504.15 × 366,050.41
  4. Step 4: Simplify right side
    1,431,017.35x = 785,728,719,265.50
  5. Step 5: Solve for x
    x = 785,728,719,265.50/1,431,017.35
  6. Step 6: Final answer
    x = 549,070.02

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1.5x scale

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.