Home / 1,032,904.69-1,549,446.33-284,950.69

Finding the Fourth Proportional to 1,032,904.69, 1,549,446.33 and 284,950.69

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Solution

The fourth proportional to 1,032,904.69, 1,549,446.33 and 284,950.69 is: 427,450.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,904.69 : 1,549,446.33 = 284,950.69 : x
  2. Step 2: Convert to fraction form
    1,032,904.69/1,549,446.33 = 284,950.69/x
  3. Step 3: Cross multiply
    1,032,904.69x = 1,549,446.33 × 284,950.69
  4. Step 4: Simplify right side
    1,032,904.69x = 441,515,798,046.42
  5. Step 5: Solve for x
    x = 441,515,798,046.42/1,032,904.69
  6. Step 6: Final answer
    x = 427,450.67

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Double scale
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1.5x scale

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.