Home / 9,084,501.75-13,629,705.07-6,064,145.40

Finding the Fourth Proportional to 9,084,501.75, 13,629,705.07 and 6,064,145.40

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Solution

The fourth proportional to 9,084,501.75, 13,629,705.07 and 6,064,145.40 is: 9,098,188.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,084,501.75 : 13,629,705.07 = 6,064,145.40 : x
  2. Step 2: Convert to fraction form
    9,084,501.75/13,629,705.07 = 6,064,145.40/x
  3. Step 3: Cross multiply
    9,084,501.75x = 13,629,705.07 × 6,064,145.40
  4. Step 4: Simplify right side
    9,084,501.75x = 82,652,513,329,643.38
  5. Step 5: Solve for x
    x = 82,652,513,329,643.38/9,084,501.75
  6. Step 6: Final answer
    x = 9,098,188.94

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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.