Home / 9,424,975.72-13,006,518.65-5,295,181.00

Finding the Fourth Proportional to 9,424,975.72, 13,006,518.65 and 5,295,181.00

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Solution

The fourth proportional to 9,424,975.72, 13,006,518.65 and 5,295,181.00 is: 7,307,379.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,424,975.72 : 13,006,518.65 = 5,295,181.00 : x
  2. Step 2: Convert to fraction form
    9,424,975.72/13,006,518.65 = 5,295,181.00/x
  3. Step 3: Cross multiply
    9,424,975.72x = 13,006,518.65 × 5,295,181.00
  4. Step 4: Simplify right side
    9,424,975.72x = 68,871,870,441,264.82
  5. Step 5: Solve for x
    x = 68,871,870,441,264.82/9,424,975.72
  6. Step 6: Final answer
    x = 7,307,379.08

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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.