Home / 4,371,008.07-6,556,007.75-1,175,883.15

Finding the Fourth Proportional to 4,371,008.07, 6,556,007.75 and 1,175,883.15

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Solution

The fourth proportional to 4,371,008.07, 6,556,007.75 and 1,175,883.15 is: 1,763,689.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,008.07 : 6,556,007.75 = 1,175,883.15 : x
  2. Step 2: Convert to fraction form
    4,371,008.07/6,556,007.75 = 1,175,883.15/x
  3. Step 3: Cross multiply
    4,371,008.07x = 6,556,007.75 × 1,175,883.15
  4. Step 4: Simplify right side
    4,371,008.07x = 7,709,099,038,615.00
  5. Step 5: Solve for x
    x = 7,709,099,038,615.00/4,371,008.07
  6. Step 6: Final answer
    x = 1,763,689.04

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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.