Home / 1,092,004.80-1,637,715.60-333,844.80

Finding the Fourth Proportional to 1,092,004.80, 1,637,715.60 and 333,844.80

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Solution

The fourth proportional to 1,092,004.80, 1,637,715.60 and 333,844.80 is: 500,678.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,004.80 : 1,637,715.60 = 333,844.80 : x
  2. Step 2: Convert to fraction form
    1,092,004.80/1,637,715.60 = 333,844.80/x
  3. Step 3: Cross multiply
    1,092,004.80x = 1,637,715.60 × 333,844.80
  4. Step 4: Simplify right side
    1,092,004.80x = 546,742,836,938.88
  5. Step 5: Solve for x
    x = 546,742,836,938.88/1,092,004.80
  6. Step 6: Final answer
    x = 500,678.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.