Home / 9,653,125.44-13,323,633.18-5,525,549.28

Finding the Fourth Proportional to 9,653,125.44, 13,323,633.18 and 5,525,549.28

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Solution

The fourth proportional to 9,653,125.44, 13,323,633.18 and 5,525,549.28 is: 7,626,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,125.44 : 13,323,633.18 = 5,525,549.28 : x
  2. Step 2: Convert to fraction form
    9,653,125.44/13,323,633.18 = 5,525,549.28/x
  3. Step 3: Cross multiply
    9,653,125.44x = 13,323,633.18 × 5,525,549.28
  4. Step 4: Simplify right side
    9,653,125.44x = 73,620,391,724,733.11
  5. Step 5: Solve for x
    x = 73,620,391,724,733.11/9,653,125.44
  6. Step 6: Final answer
    x = 7,626,586.04

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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.