Home / 4,006,544.51-6,008,233.93-1,273,108.89

Finding the Fourth Proportional to 4,006,544.51, 6,008,233.93 and 1,273,108.89

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Solution

The fourth proportional to 4,006,544.51, 6,008,233.93 and 1,273,108.89 is: 1,909,160.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,544.51 : 6,008,233.93 = 1,273,108.89 : x
  2. Step 2: Convert to fraction form
    4,006,544.51/6,008,233.93 = 1,273,108.89/x
  3. Step 3: Cross multiply
    4,006,544.51x = 6,008,233.93 × 1,273,108.89
  4. Step 4: Simplify right side
    4,006,544.51x = 7,649,136,048,830.74
  5. Step 5: Solve for x
    x = 7,649,136,048,830.74/4,006,544.51
  6. Step 6: Final answer
    x = 1,909,160.38

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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.