Home / 4,371,018.32-6,556,023.12-1,175,893.40

Finding the Fourth Proportional to 4,371,018.32, 6,556,023.12 and 1,175,893.40

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Solution

The fourth proportional to 4,371,018.32, 6,556,023.12 and 1,175,893.40 is: 1,763,704.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371,018.32 : 6,556,023.12 = 1,175,893.40 : x
  2. Step 2: Convert to fraction form
    4,371,018.32/6,556,023.12 = 1,175,893.40/x
  3. Step 3: Cross multiply
    4,371,018.32x = 6,556,023.12 × 1,175,893.40
  4. Step 4: Simplify right side
    4,371,018.32x = 7,709,184,317,055.41
  5. Step 5: Solve for x
    x = 7,709,184,317,055.41/4,371,018.32
  6. Step 6: Final answer
    x = 1,763,704.42

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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.