Home / 846,254.04-1,268,758.98-403,333.08

Finding the Fourth Proportional to 846,254.04, 1,268,758.98 and 403,333.08

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Solution

The fourth proportional to 846,254.04, 1,268,758.98 and 403,333.08 is: 604,703.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,254.04 : 1,268,758.98 = 403,333.08 : x
  2. Step 2: Convert to fraction form
    846,254.04/1,268,758.98 = 403,333.08/x
  3. Step 3: Cross multiply
    846,254.04x = 1,268,758.98 × 403,333.08
  4. Step 4: Simplify right side
    846,254.04x = 511,732,467,181.06
  5. Step 5: Solve for x
    x = 511,732,467,181.06/846,254.04
  6. Step 6: Final answer
    x = 604,703.13

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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.