Home / 13,048,024.32-19,572,554.88-4,072,576.32

Finding the Fourth Proportional to 13,048,024.32, 19,572,554.88 and 4,072,576.32

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Solution

The fourth proportional to 13,048,024.32, 19,572,554.88 and 4,072,576.32 is: 6,109,026.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,048,024.32 : 19,572,554.88 = 4,072,576.32 : x
  2. Step 2: Convert to fraction form
    13,048,024.32/19,572,554.88 = 4,072,576.32/x
  3. Step 3: Cross multiply
    13,048,024.32x = 19,572,554.88 × 4,072,576.32
  4. Step 4: Simplify right side
    13,048,024.32x = 79,710,723,526,188.44
  5. Step 5: Solve for x
    x = 79,710,723,526,188.44/13,048,024.32
  6. Step 6: Final answer
    x = 6,109,026.28

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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.