Home / 4,243,710.92-6,365,503.96-1,048,837.40

Finding the Fourth Proportional to 4,243,710.92, 6,365,503.96 and 1,048,837.40

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Solution

The fourth proportional to 4,243,710.92, 6,365,503.96 and 1,048,837.40 is: 1,573,240.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,710.92 : 6,365,503.96 = 1,048,837.40 : x
  2. Step 2: Convert to fraction form
    4,243,710.92/6,365,503.96 = 1,048,837.40/x
  3. Step 3: Cross multiply
    4,243,710.92x = 6,365,503.96 × 1,048,837.40
  4. Step 4: Simplify right side
    4,243,710.92x = 6,676,378,623,096.10
  5. Step 5: Solve for x
    x = 6,676,378,623,096.10/4,243,710.92
  6. Step 6: Final answer
    x = 1,573,240.67

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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.