Home / 5,698,894.91-8,549,940.51-2,289,575.58

Finding the Fourth Proportional to 5,698,894.91, 8,549,940.51 and 2,289,575.58

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Solution

The fourth proportional to 5,698,894.91, 8,549,940.51 and 2,289,575.58 is: 3,435,005.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,894.91 : 8,549,940.51 = 2,289,575.58 : x
  2. Step 2: Convert to fraction form
    5,698,894.91/8,549,940.51 = 2,289,575.58/x
  3. Step 3: Cross multiply
    5,698,894.91x = 8,549,940.51 × 2,289,575.58
  4. Step 4: Simplify right side
    5,698,894.91x = 19,575,734,956,026.63
  5. Step 5: Solve for x
    x = 19,575,734,956,026.63/5,698,894.91
  6. Step 6: Final answer
    x = 3,435,005.43

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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.