Home / 9,842,653.74-14,762,666.62-2,926,003.39

Finding the Fourth Proportional to 9,842,653.74, 14,762,666.62 and 2,926,003.39

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Solution

The fourth proportional to 9,842,653.74, 14,762,666.62 and 2,926,003.39 is: 4,388,614.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,842,653.74 : 14,762,666.62 = 2,926,003.39 : x
  2. Step 2: Convert to fraction form
    9,842,653.74/14,762,666.62 = 2,926,003.39/x
  3. Step 3: Cross multiply
    9,842,653.74x = 14,762,666.62 × 2,926,003.39
  4. Step 4: Simplify right side
    9,842,653.74x = 43,195,612,575,559.84
  5. Step 5: Solve for x
    x = 43,195,612,575,559.84/9,842,653.74
  6. Step 6: Final answer
    x = 4,388,614.46

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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.