Home / 796,497.21-1,099,153.35-433,925.46

Finding the Fourth Proportional to 796,497.21, 1,099,153.35 and 433,925.46

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Solution

The fourth proportional to 796,497.21, 1,099,153.35 and 433,925.46 is: 598,810.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,497.21 : 1,099,153.35 = 433,925.46 : x
  2. Step 2: Convert to fraction form
    796,497.21/1,099,153.35 = 433,925.46/x
  3. Step 3: Cross multiply
    796,497.21x = 1,099,153.35 × 433,925.46
  4. Step 4: Simplify right side
    796,497.21x = 476,950,623,009.29
  5. Step 5: Solve for x
    x = 476,950,623,009.29/796,497.21
  6. Step 6: Final answer
    x = 598,810.16

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Double scale
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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.