Home / 10,676,007.04-16,010,698.52-3,851,693.08

Finding the Fourth Proportional to 10,676,007.04, 16,010,698.52 and 3,851,693.08

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Solution

The fourth proportional to 10,676,007.04, 16,010,698.52 and 3,851,693.08 is: 5,776,344.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,007.04 : 16,010,698.52 = 3,851,693.08 : x
  2. Step 2: Convert to fraction form
    10,676,007.04/16,010,698.52 = 3,851,693.08/x
  3. Step 3: Cross multiply
    10,676,007.04x = 16,010,698.52 × 3,851,693.08
  4. Step 4: Simplify right side
    10,676,007.04x = 61,668,296,695,450.24
  5. Step 5: Solve for x
    x = 61,668,296,695,450.24/10,676,007.04
  6. Step 6: Final answer
    x = 5,776,344.70

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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.