Home / 5,302,951.54-7,948,256.34-3,030,068.08

Finding the Fourth Proportional to 5,302,951.54, 7,948,256.34 and 3,030,068.08

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Solution

The fourth proportional to 5,302,951.54, 7,948,256.34 and 3,030,068.08 is: 4,541,576.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,302,951.54 : 7,948,256.34 = 3,030,068.08 : x
  2. Step 2: Convert to fraction form
    5,302,951.54/7,948,256.34 = 3,030,068.08/x
  3. Step 3: Cross multiply
    5,302,951.54x = 7,948,256.34 × 3,030,068.08
  4. Step 4: Simplify right side
    5,302,951.54x = 24,083,757,827,491.63
  5. Step 5: Solve for x
    x = 24,083,757,827,491.63/5,302,951.54
  6. Step 6: Final answer
    x = 4,541,576.07

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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.