Home / 1,050,631.62-1,450,088.36-683,567.43

Finding the Fourth Proportional to 1,050,631.62, 1,450,088.36 and 683,567.43

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Solution

The fourth proportional to 1,050,631.62, 1,450,088.36 and 683,567.43 is: 943,464.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,631.62 : 1,450,088.36 = 683,567.43 : x
  2. Step 2: Convert to fraction form
    1,050,631.62/1,450,088.36 = 683,567.43/x
  3. Step 3: Cross multiply
    1,050,631.62x = 1,450,088.36 × 683,567.43
  4. Step 4: Simplify right side
    1,050,631.62x = 991,233,173,518.12
  5. Step 5: Solve for x
    x = 991,233,173,518.12/1,050,631.62
  6. Step 6: Final answer
    x = 943,464.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.