Home / 5,698,899.41-8,549,947.26-2,289,580.07

Finding the Fourth Proportional to 5,698,899.41, 8,549,947.26 and 2,289,580.07

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Solution

The fourth proportional to 5,698,899.41, 8,549,947.26 and 2,289,580.07 is: 3,435,012.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,698,899.41 : 8,549,947.26 = 2,289,580.07 : x
  2. Step 2: Convert to fraction form
    5,698,899.41/8,549,947.26 = 2,289,580.07/x
  3. Step 3: Cross multiply
    5,698,899.41x = 8,549,947.26 × 2,289,580.07
  4. Step 4: Simplify right side
    5,698,899.41x = 19,575,788,803,297.37
  5. Step 5: Solve for x
    x = 19,575,788,803,297.37/5,698,899.41
  6. Step 6: Final answer
    x = 3,435,012.17

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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.