Home / 4,883,302.59-7,326,478.40-2,940,161.19

Finding the Fourth Proportional to 4,883,302.59, 7,326,478.40 and 2,940,161.19

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Solution

The fourth proportional to 4,883,302.59, 7,326,478.40 and 2,940,161.19 is: 4,411,159.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,302.59 : 7,326,478.40 = 2,940,161.19 : x
  2. Step 2: Convert to fraction form
    4,883,302.59/7,326,478.40 = 2,940,161.19/x
  3. Step 3: Cross multiply
    4,883,302.59x = 7,326,478.40 × 2,940,161.19
  4. Step 4: Simplify right side
    4,883,302.59x = 21,541,027,425,416.60
  5. Step 5: Solve for x
    x = 21,541,027,425,416.60/4,883,302.59
  6. Step 6: Final answer
    x = 4,411,159.67

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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.