Home / 4,607,668.80-6,902,690.40-2,477,044.80

Finding the Fourth Proportional to 4,607,668.80, 6,902,690.40 and 2,477,044.80

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Solution

The fourth proportional to 4,607,668.80, 6,902,690.40 and 2,477,044.80 is: 3,710,829.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607,668.80 : 6,902,690.40 = 2,477,044.80 : x
  2. Step 2: Convert to fraction form
    4,607,668.80/6,902,690.40 = 2,477,044.80/x
  3. Step 3: Cross multiply
    4,607,668.80x = 6,902,690.40 × 2,477,044.80
  4. Step 4: Simplify right side
    4,607,668.80x = 17,098,273,361,329.92
  5. Step 5: Solve for x
    x = 17,098,273,361,329.92/4,607,668.80
  6. Step 6: Final answer
    x = 3,710,829.51

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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.