Home / 1,079,200.04-1,489,300.82-595,769.16

Finding the Fourth Proportional to 1,079,200.04, 1,489,300.82 and 595,769.16

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Solution

The fourth proportional to 1,079,200.04, 1,489,300.82 and 595,769.16 is: 822,164.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,200.04 : 1,489,300.82 = 595,769.16 : x
  2. Step 2: Convert to fraction form
    1,079,200.04/1,489,300.82 = 595,769.16/x
  3. Step 3: Cross multiply
    1,079,200.04x = 1,489,300.82 × 595,769.16
  4. Step 4: Simplify right side
    1,079,200.04x = 887,279,495,539.87
  5. Step 5: Solve for x
    x = 887,279,495,539.87/1,079,200.04
  6. Step 6: Final answer
    x = 822,164.07

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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.