Home / 10,362,499.14-15,536,072.34-4,966,011.03

Finding the Fourth Proportional to 10,362,499.14, 15,536,072.34 and 4,966,011.03

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Solution

The fourth proportional to 10,362,499.14, 15,536,072.34 and 4,966,011.03 is: 7,445,337.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,499.14 : 15,536,072.34 = 4,966,011.03 : x
  2. Step 2: Convert to fraction form
    10,362,499.14/15,536,072.34 = 4,966,011.03/x
  3. Step 3: Cross multiply
    10,362,499.14x = 15,536,072.34 × 4,966,011.03
  4. Step 4: Simplify right side
    10,362,499.14x = 77,152,306,603,317.91
  5. Step 5: Solve for x
    x = 77,152,306,603,317.91/10,362,499.14
  6. Step 6: Final answer
    x = 7,445,337.81

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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.