Home / 10,362,495.14-15,536,066.34-4,966,007.03

Finding the Fourth Proportional to 10,362,495.14, 15,536,066.34 and 4,966,007.03

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Solution

The fourth proportional to 10,362,495.14, 15,536,066.34 and 4,966,007.03 is: 7,445,331.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,362,495.14 : 15,536,066.34 = 4,966,007.03 : x
  2. Step 2: Convert to fraction form
    10,362,495.14/15,536,066.34 = 4,966,007.03/x
  3. Step 3: Cross multiply
    10,362,495.14x = 15,536,066.34 × 4,966,007.03
  4. Step 4: Simplify right side
    10,362,495.14x = 77,152,214,662,986.38
  5. Step 5: Solve for x
    x = 77,152,214,662,986.38/10,362,495.14
  6. Step 6: Final answer
    x = 7,445,331.81

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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.