Home / 697,359.10-1,046,038.65-697,359.10

Finding the Fourth Proportional to 697,359.10, 1,046,038.65 and 697,359.10

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Solution

The fourth proportional to 697,359.10, 1,046,038.65 and 697,359.10 is: 1,046,038.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,359.10 : 1,046,038.65 = 697,359.10 : x
  2. Step 2: Convert to fraction form
    697,359.10/1,046,038.65 = 697,359.10/x
  3. Step 3: Cross multiply
    697,359.10x = 1,046,038.65 × 697,359.10
  4. Step 4: Simplify right side
    697,359.10x = 729,464,571,529.22
  5. Step 5: Solve for x
    x = 729,464,571,529.22/697,359.10
  6. Step 6: Final answer
    x = 1,046,038.65

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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.