Home / 5,827,799.52-8,725,214.64-3,089,106.72

Finding the Fourth Proportional to 5,827,799.52, 8,725,214.64 and 3,089,106.72

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Solution

The fourth proportional to 5,827,799.52, 8,725,214.64 and 3,089,106.72 is: 4,624,922.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,827,799.52 : 8,725,214.64 = 3,089,106.72 : x
  2. Step 2: Convert to fraction form
    5,827,799.52/8,725,214.64 = 3,089,106.72/x
  3. Step 3: Cross multiply
    5,827,799.52x = 8,725,214.64 × 3,089,106.72
  4. Step 4: Simplify right side
    5,827,799.52x = 26,953,119,177,866.38
  5. Step 5: Solve for x
    x = 26,953,119,177,866.38/5,827,799.52
  6. Step 6: Final answer
    x = 4,624,922.17

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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.