Home / 9,271,967.10-13,881,378.60-9,006,246.60

Finding the Fourth Proportional to 9,271,967.10, 13,881,378.60 and 9,006,246.60

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Solution

The fourth proportional to 9,271,967.10, 13,881,378.60 and 9,006,246.60 is: 13,483,559.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,271,967.10 : 13,881,378.60 = 9,006,246.60 : x
  2. Step 2: Convert to fraction form
    9,271,967.10/13,881,378.60 = 9,006,246.60/x
  3. Step 3: Cross multiply
    9,271,967.10x = 13,881,378.60 × 9,006,246.60
  4. Step 4: Simplify right side
    9,271,967.10x = 125,019,118,819,562.75
  5. Step 5: Solve for x
    x = 125,019,118,819,562.75/9,271,967.10
  6. Step 6: Final answer
    x = 13,483,559.36

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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.