Home / 9,798,908.32-14,697,412-2,975,540.48

Finding the Fourth Proportional to 9,798,908.32, 14,697,412 and 2,975,540.48

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Solution

The fourth proportional to 9,798,908.32, 14,697,412 and 2,975,540.48 is: 4,463,022.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,908.32 : 14,697,412 = 2,975,540.48 : x
  2. Step 2: Convert to fraction form
    9,798,908.32/14,697,412 = 2,975,540.48/x
  3. Step 3: Cross multiply
    9,798,908.32x = 14,697,412 × 2,975,540.48
  4. Step 4: Simplify right side
    9,798,908.32x = 43,732,744,357,237.76
  5. Step 5: Solve for x
    x = 43,732,744,357,237.76/9,798,908.32
  6. Step 6: Final answer
    x = 4,463,022.10

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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.