Home / 9,346,323.60-14,008,987.80-3,954,056.40

Finding the Fourth Proportional to 9,346,323.60, 14,008,987.80 and 3,954,056.40

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Solution

The fourth proportional to 9,346,323.60, 14,008,987.80 and 3,954,056.40 is: 5,926,643.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,323.60 : 14,008,987.80 = 3,954,056.40 : x
  2. Step 2: Convert to fraction form
    9,346,323.60/14,008,987.80 = 3,954,056.40/x
  3. Step 3: Cross multiply
    9,346,323.60x = 14,008,987.80 × 3,954,056.40
  4. Step 4: Simplify right side
    9,346,323.60x = 55,392,327,868,111.92
  5. Step 5: Solve for x
    x = 55,392,327,868,111.92/9,346,323.60
  6. Step 6: Final answer
    x = 5,926,643.48

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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.