Home / 758,596.01-1,046,861.69-436,297.82

Finding the Fourth Proportional to 758,596.01, 1,046,861.69 and 436,297.82

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Solution

The fourth proportional to 758,596.01, 1,046,861.69 and 436,297.82 is: 602,090.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,596.01 : 1,046,861.69 = 436,297.82 : x
  2. Step 2: Convert to fraction form
    758,596.01/1,046,861.69 = 436,297.82/x
  3. Step 3: Cross multiply
    758,596.01x = 1,046,861.69 × 436,297.82
  4. Step 4: Simplify right side
    758,596.01x = 456,743,465,772.72
  5. Step 5: Solve for x
    x = 456,743,465,772.72/758,596.01
  6. Step 6: Final answer
    x = 602,090.52

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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.