Home / 10,676,007.54-16,010,699.27-3,851,693.58

Finding the Fourth Proportional to 10,676,007.54, 16,010,699.27 and 3,851,693.58

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Solution

The fourth proportional to 10,676,007.54, 16,010,699.27 and 3,851,693.58 is: 5,776,345.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,676,007.54 : 16,010,699.27 = 3,851,693.58 : x
  2. Step 2: Convert to fraction form
    10,676,007.54/16,010,699.27 = 3,851,693.58/x
  3. Step 3: Cross multiply
    10,676,007.54x = 16,010,699.27 × 3,851,693.58
  4. Step 4: Simplify right side
    10,676,007.54x = 61,668,307,589,569.69
  5. Step 5: Solve for x
    x = 61,668,307,589,569.69/10,676,007.54
  6. Step 6: Final answer
    x = 5,776,345.45

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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.