Home / 5,544,110.20-7,742,858.60-5,544,110.20

Finding the Fourth Proportional to 5,544,110.20, 7,742,858.60 and 5,544,110.20

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Solution

The fourth proportional to 5,544,110.20, 7,742,858.60 and 5,544,110.20 is: 7,742,858.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,544,110.20 : 7,742,858.60 = 5,544,110.20 : x
  2. Step 2: Convert to fraction form
    5,544,110.20/7,742,858.60 = 5,544,110.20/x
  3. Step 3: Cross multiply
    5,544,110.20x = 7,742,858.60 × 5,544,110.20
  4. Step 4: Simplify right side
    5,544,110.20x = 42,927,261,341,417.72
  5. Step 5: Solve for x
    x = 42,927,261,341,417.72/5,544,110.20
  6. Step 6: Final answer
    x = 7,742,858.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.