Home / 984,399.80-1,476,599.70-975,068.60

Finding the Fourth Proportional to 984,399.80, 1,476,599.70 and 975,068.60

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Solution

The fourth proportional to 984,399.80, 1,476,599.70 and 975,068.60 is: 1,462,602.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,399.80 : 1,476,599.70 = 975,068.60 : x
  2. Step 2: Convert to fraction form
    984,399.80/1,476,599.70 = 975,068.60/x
  3. Step 3: Cross multiply
    984,399.80x = 1,476,599.70 × 975,068.60
  4. Step 4: Simplify right side
    984,399.80x = 1,439,786,002,239.42
  5. Step 5: Solve for x
    x = 1,439,786,002,239.42/984,399.80
  6. Step 6: Final answer
    x = 1,462,602.90

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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.