Home / 4,243,706.92-6,365,497.96-1,048,833.40

Finding the Fourth Proportional to 4,243,706.92, 6,365,497.96 and 1,048,833.40

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Solution

The fourth proportional to 4,243,706.92, 6,365,497.96 and 1,048,833.40 is: 1,573,234.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,706.92 : 6,365,497.96 = 1,048,833.40 : x
  2. Step 2: Convert to fraction form
    4,243,706.92/6,365,497.96 = 1,048,833.40/x
  3. Step 3: Cross multiply
    4,243,706.92x = 6,365,497.96 × 1,048,833.40
  4. Step 4: Simplify right side
    4,243,706.92x = 6,676,346,868,079.86
  5. Step 5: Solve for x
    x = 6,676,346,868,079.86/4,243,706.92
  6. Step 6: Final answer
    x = 1,573,234.67

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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.