Home / 793,674.15-1,095,252.14-431,090.06

Finding the Fourth Proportional to 793,674.15, 1,095,252.14 and 431,090.06

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Solution

The fourth proportional to 793,674.15, 1,095,252.14 and 431,090.06 is: 594,894.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,674.15 : 1,095,252.14 = 431,090.06 : x
  2. Step 2: Convert to fraction form
    793,674.15/1,095,252.14 = 431,090.06/x
  3. Step 3: Cross multiply
    793,674.15x = 1,095,252.14 × 431,090.06
  4. Step 4: Simplify right side
    793,674.15x = 472,152,303,116.02
  5. Step 5: Solve for x
    x = 472,152,303,116.02/793,674.15
  6. Step 6: Final answer
    x = 594,894.39

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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.