Home / 9,075,516.36-13,613,225.22-5,234,849.16

Finding the Fourth Proportional to 9,075,516.36, 13,613,225.22 and 5,234,849.16

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Solution

The fourth proportional to 9,075,516.36, 13,613,225.22 and 5,234,849.16 is: 7,852,245.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075,516.36 : 13,613,225.22 = 5,234,849.16 : x
  2. Step 2: Convert to fraction form
    9,075,516.36/13,613,225.22 = 5,234,849.16/x
  3. Step 3: Cross multiply
    9,075,516.36x = 13,613,225.22 × 5,234,849.16
  4. Step 4: Simplify right side
    9,075,516.36x = 71,263,180,607,807.83
  5. Step 5: Solve for x
    x = 71,263,180,607,807.83/9,075,516.36
  6. Step 6: Final answer
    x = 7,852,245.29

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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.