Home / 9,013,448.98-13,522,389.63-2,623,756.69

Finding the Fourth Proportional to 9,013,448.98, 13,522,389.63 and 2,623,756.69

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Solution

The fourth proportional to 9,013,448.98, 13,522,389.63 and 2,623,756.69 is: 3,936,280.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,013,448.98 : 13,522,389.63 = 2,623,756.69 : x
  2. Step 2: Convert to fraction form
    9,013,448.98/13,522,389.63 = 2,623,756.69/x
  3. Step 3: Cross multiply
    9,013,448.98x = 13,522,389.63 × 2,623,756.69
  4. Step 4: Simplify right side
    9,013,448.98x = 35,479,460,256,499.12
  5. Step 5: Solve for x
    x = 35,479,460,256,499.12/9,013,448.98
  6. Step 6: Final answer
    x = 3,936,280.14

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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.