Home / 5,994,429.40-8,988,533.70-2,205,962.20

Finding the Fourth Proportional to 5,994,429.40, 8,988,533.70 and 2,205,962.20

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Solution

The fourth proportional to 5,994,429.40, 8,988,533.70 and 2,205,962.20 is: 3,307,798.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994,429.40 : 8,988,533.70 = 2,205,962.20 : x
  2. Step 2: Convert to fraction form
    5,994,429.40/8,988,533.70 = 2,205,962.20/x
  3. Step 3: Cross multiply
    5,994,429.40x = 8,988,533.70 × 2,205,962.20
  4. Step 4: Simplify right side
    5,994,429.40x = 19,828,365,575,626.14
  5. Step 5: Solve for x
    x = 19,828,365,575,626.14/5,994,429.40
  6. Step 6: Final answer
    x = 3,307,798.67

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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.