Home / 832,893.48-1,149,393.33-450,920.16

Finding the Fourth Proportional to 832,893.48, 1,149,393.33 and 450,920.16

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Solution

The fourth proportional to 832,893.48, 1,149,393.33 and 450,920.16 is: 622,270.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,893.48 : 1,149,393.33 = 450,920.16 : x
  2. Step 2: Convert to fraction form
    832,893.48/1,149,393.33 = 450,920.16/x
  3. Step 3: Cross multiply
    832,893.48x = 1,149,393.33 × 450,920.16
  4. Step 4: Simplify right side
    832,893.48x = 518,284,624,266.53
  5. Step 5: Solve for x
    x = 518,284,624,266.53/832,893.48
  6. Step 6: Final answer
    x = 622,270.00

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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.