Home / 6,890,029.29-10,328,096.46-4,333,071.60

Finding the Fourth Proportional to 6,890,029.29, 10,328,096.46 and 4,333,071.60

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Solution

The fourth proportional to 6,890,029.29, 10,328,096.46 and 4,333,071.60 is: 6,495,238.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,890,029.29 : 10,328,096.46 = 4,333,071.60 : x
  2. Step 2: Convert to fraction form
    6,890,029.29/10,328,096.46 = 4,333,071.60/x
  3. Step 3: Cross multiply
    6,890,029.29x = 10,328,096.46 × 4,333,071.60
  4. Step 4: Simplify right side
    6,890,029.29x = 44,752,381,452,886.54
  5. Step 5: Solve for x
    x = 44,752,381,452,886.54/6,890,029.29
  6. Step 6: Final answer
    x = 6,495,238.20

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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.