Home / 9,799,353.68-14,699,054.41-2,975,978.88

Finding the Fourth Proportional to 9,799,353.68, 14,699,054.41 and 2,975,978.88

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Solution

The fourth proportional to 9,799,353.68, 14,699,054.41 and 2,975,978.88 is: 4,463,975.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,799,353.68 : 14,699,054.41 = 2,975,978.88 : x
  2. Step 2: Convert to fraction form
    9,799,353.68/14,699,054.41 = 2,975,978.88/x
  3. Step 3: Cross multiply
    9,799,353.68x = 14,699,054.41 × 2,975,978.88
  4. Step 4: Simplify right side
    9,799,353.68x = 43,744,075,472,690.91
  5. Step 5: Solve for x
    x = 43,744,075,472,690.91/9,799,353.68
  6. Step 6: Final answer
    x = 4,463,975.58

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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.