Home / 697,338.60-1,046,007.90-697,338.60

Finding the Fourth Proportional to 697,338.60, 1,046,007.90 and 697,338.60

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Solution

The fourth proportional to 697,338.60, 1,046,007.90 and 697,338.60 is: 1,046,007.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,338.60 : 1,046,007.90 = 697,338.60 : x
  2. Step 2: Convert to fraction form
    697,338.60/1,046,007.90 = 697,338.60/x
  3. Step 3: Cross multiply
    697,338.60x = 1,046,007.90 × 697,338.60
  4. Step 4: Simplify right side
    697,338.60x = 729,421,684,574.94
  5. Step 5: Solve for x
    x = 729,421,684,574.94/697,338.60
  6. Step 6: Final answer
    x = 1,046,007.90

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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.