Home / 9,365,283.10-14,047,603.89-3,970,459.54

Finding the Fourth Proportional to 9,365,283.10, 14,047,603.89 and 3,970,459.54

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Solution

The fourth proportional to 9,365,283.10, 14,047,603.89 and 3,970,459.54 is: 5,955,553.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365,283.10 : 14,047,603.89 = 3,970,459.54 : x
  2. Step 2: Convert to fraction form
    9,365,283.10/14,047,603.89 = 3,970,459.54/x
  3. Step 3: Cross multiply
    9,365,283.10x = 14,047,603.89 × 3,970,459.54
  4. Step 4: Simplify right side
    9,365,283.10x = 55,775,442,881,861.89
  5. Step 5: Solve for x
    x = 55,775,442,881,861.89/9,365,283.10
  6. Step 6: Final answer
    x = 5,955,553.32

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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.