Home / 759,565.33-1,048,329.06-437,461.92

Finding the Fourth Proportional to 759,565.33, 1,048,329.06 and 437,461.92

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Solution

The fourth proportional to 759,565.33, 1,048,329.06 and 437,461.92 is: 603,771.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,565.33 : 1,048,329.06 = 437,461.92 : x
  2. Step 2: Convert to fraction form
    759,565.33/1,048,329.06 = 437,461.92/x
  3. Step 3: Cross multiply
    759,565.33x = 1,048,329.06 × 437,461.92
  4. Step 4: Simplify right side
    759,565.33x = 458,604,043,379.40
  5. Step 5: Solve for x
    x = 458,604,043,379.40/759,565.33
  6. Step 6: Final answer
    x = 603,771.69

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Double scale
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1.5x scale

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.