Home / 9,772,842.56-14,660,196.96-3,039,448.64

Finding the Fourth Proportional to 9,772,842.56, 14,660,196.96 and 3,039,448.64

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Solution

The fourth proportional to 9,772,842.56, 14,660,196.96 and 3,039,448.64 is: 4,559,463.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,772,842.56 : 14,660,196.96 = 3,039,448.64 : x
  2. Step 2: Convert to fraction form
    9,772,842.56/14,660,196.96 = 3,039,448.64/x
  3. Step 3: Cross multiply
    9,772,842.56x = 14,660,196.96 × 3,039,448.64
  4. Step 4: Simplify right side
    9,772,842.56x = 44,558,915,712,204.14
  5. Step 5: Solve for x
    x = 44,558,915,712,204.14/9,772,842.56
  6. Step 6: Final answer
    x = 4,559,463.17

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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.