Home / 9,433,301.45-13,017,877.75-5,303,351.01

Finding the Fourth Proportional to 9,433,301.45, 13,017,877.75 and 5,303,351.01

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Solution

The fourth proportional to 9,433,301.45, 13,017,877.75 and 5,303,351.01 is: 7,318,580.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433,301.45 : 13,017,877.75 = 5,303,351.01 : x
  2. Step 2: Convert to fraction form
    9,433,301.45/13,017,877.75 = 5,303,351.01/x
  3. Step 3: Cross multiply
    9,433,301.45x = 13,017,877.75 × 5,303,351.01
  4. Step 4: Simplify right side
    9,433,301.45x = 69,038,375,113,519.02
  5. Step 5: Solve for x
    x = 69,038,375,113,519.02/9,433,301.45
  6. Step 6: Final answer
    x = 7,318,580.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.