Home / 696,091.80-1,041,804.90-696,091.80

Finding the Fourth Proportional to 696,091.80, 1,041,804.90 and 696,091.80

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Solution

The fourth proportional to 696,091.80, 1,041,804.90 and 696,091.80 is: 1,041,804.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,091.80 : 1,041,804.90 = 696,091.80 : x
  2. Step 2: Convert to fraction form
    696,091.80/1,041,804.90 = 696,091.80/x
  3. Step 3: Cross multiply
    696,091.80x = 1,041,804.90 × 696,091.80
  4. Step 4: Simplify right side
    696,091.80x = 725,191,848,089.82
  5. Step 5: Solve for x
    x = 725,191,848,089.82/696,091.80
  6. Step 6: Final answer
    x = 1,041,804.90

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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.