Home / 9,501,303.78-14,249,763.81-5,664,202.56

Finding the Fourth Proportional to 9,501,303.78, 14,249,763.81 and 5,664,202.56

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Solution

The fourth proportional to 9,501,303.78, 14,249,763.81 and 5,664,202.56 is: 8,494,997.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,501,303.78 : 14,249,763.81 = 5,664,202.56 : x
  2. Step 2: Convert to fraction form
    9,501,303.78/14,249,763.81 = 5,664,202.56/x
  3. Step 3: Cross multiply
    9,501,303.78x = 14,249,763.81 × 5,664,202.56
  4. Step 4: Simplify right side
    9,501,303.78x = 80,713,548,651,997.34
  5. Step 5: Solve for x
    x = 80,713,548,651,997.34/9,501,303.78
  6. Step 6: Final answer
    x = 8,494,997.16

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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.