Home / 9,583,605.68-13,225,559.96-5,232,864.40

Finding the Fourth Proportional to 9,583,605.68, 13,225,559.96 and 5,232,864.40

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Solution

The fourth proportional to 9,583,605.68, 13,225,559.96 and 5,232,864.40 is: 7,221,453.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,583,605.68 : 13,225,559.96 = 5,232,864.40 : x
  2. Step 2: Convert to fraction form
    9,583,605.68/13,225,559.96 = 5,232,864.40/x
  3. Step 3: Cross multiply
    9,583,605.68x = 13,225,559.96 × 5,232,864.40
  4. Step 4: Simplify right side
    9,583,605.68x = 69,207,561,884,749.44
  5. Step 5: Solve for x
    x = 69,207,561,884,749.44/9,583,605.68
  6. Step 6: Final answer
    x = 7,221,453.41

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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.