Home / 895,226.64-1,342,971.12-264,058.32

Finding the Fourth Proportional to 895,226.64, 1,342,971.12 and 264,058.32

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Solution

The fourth proportional to 895,226.64, 1,342,971.12 and 264,058.32 is: 396,126.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,226.64 : 1,342,971.12 = 264,058.32 : x
  2. Step 2: Convert to fraction form
    895,226.64/1,342,971.12 = 264,058.32/x
  3. Step 3: Cross multiply
    895,226.64x = 1,342,971.12 × 264,058.32
  4. Step 4: Simplify right side
    895,226.64x = 354,622,697,755.72
  5. Step 5: Solve for x
    x = 354,622,697,755.72/895,226.64
  6. Step 6: Final answer
    x = 396,126.17

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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.