Home / 6,514,890.03-8,986,812.95-4,063,244.73

Finding the Fourth Proportional to 6,514,890.03, 8,986,812.95 and 4,063,244.73

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Solution

The fourth proportional to 6,514,890.03, 8,986,812.95 and 4,063,244.73 is: 5,604,948.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,890.03 : 8,986,812.95 = 4,063,244.73 : x
  2. Step 2: Convert to fraction form
    6,514,890.03/8,986,812.95 = 4,063,244.73/x
  3. Step 3: Cross multiply
    6,514,890.03x = 8,986,812.95 × 4,063,244.73
  4. Step 4: Simplify right side
    6,514,890.03x = 36,515,620,338,267.03
  5. Step 5: Solve for x
    x = 36,515,620,338,267.03/6,514,890.03
  6. Step 6: Final answer
    x = 5,604,948.08

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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.