Home / 794,690.95-1,096,657.99-432,111.64

Finding the Fourth Proportional to 794,690.95, 1,096,657.99 and 432,111.64

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Solution

The fourth proportional to 794,690.95, 1,096,657.99 and 432,111.64 is: 596,305.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,690.95 : 1,096,657.99 = 432,111.64 : x
  2. Step 2: Convert to fraction form
    794,690.95/1,096,657.99 = 432,111.64/x
  3. Step 3: Cross multiply
    794,690.95x = 1,096,657.99 × 432,111.64
  4. Step 4: Simplify right side
    794,690.95x = 473,878,682,578.00
  5. Step 5: Solve for x
    x = 473,878,682,578.00/794,690.95
  6. Step 6: Final answer
    x = 596,305.62

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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.