Home / 9,001,956.01-13,503,536.03-3,165,444.45

Finding the Fourth Proportional to 9,001,956.01, 13,503,536.03 and 3,165,444.45

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Solution

The fourth proportional to 9,001,956.01, 13,503,536.03 and 3,165,444.45 is: 4,748,378.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001,956.01 : 13,503,536.03 = 3,165,444.45 : x
  2. Step 2: Convert to fraction form
    9,001,956.01/13,503,536.03 = 3,165,444.45/x
  3. Step 3: Cross multiply
    9,001,956.01x = 13,503,536.03 × 3,165,444.45
  4. Step 4: Simplify right side
    9,001,956.01x = 42,744,693,181,538.53
  5. Step 5: Solve for x
    x = 42,744,693,181,538.53/9,001,956.01
  6. Step 6: Final answer
    x = 4,748,378.37

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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.