Home / 697,544.46-1,046,311.02-461,941.38

Finding the Fourth Proportional to 697,544.46, 1,046,311.02 and 461,941.38

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Solution

The fourth proportional to 697,544.46, 1,046,311.02 and 461,941.38 is: 692,908.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    697,544.46 : 1,046,311.02 = 461,941.38 : x
  2. Step 2: Convert to fraction form
    697,544.46/1,046,311.02 = 461,941.38/x
  3. Step 3: Cross multiply
    697,544.46x = 1,046,311.02 × 461,941.38
  4. Step 4: Simplify right side
    697,544.46x = 483,334,356,488.01
  5. Step 5: Solve for x
    x = 483,334,356,488.01/697,544.46
  6. Step 6: Final answer
    x = 692,908.32

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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.