Home / 9,827,975.34-13,562,651.43-5,700,450.24

Finding the Fourth Proportional to 9,827,975.34, 13,562,651.43 and 5,700,450.24

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Solution

The fourth proportional to 9,827,975.34, 13,562,651.43 and 5,700,450.24 is: 7,866,647.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,975.34 : 13,562,651.43 = 5,700,450.24 : x
  2. Step 2: Convert to fraction form
    9,827,975.34/13,562,651.43 = 5,700,450.24/x
  3. Step 3: Cross multiply
    9,827,975.34x = 13,562,651.43 × 5,700,450.24
  4. Step 4: Simplify right side
    9,827,975.34x = 77,313,219,599,179.84
  5. Step 5: Solve for x
    x = 77,313,219,599,179.84/9,827,975.34
  6. Step 6: Final answer
    x = 7,866,647.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.