Home / 9,387,564.96-14,079,071.28-2,564,170.08

Finding the Fourth Proportional to 9,387,564.96, 14,079,071.28 and 2,564,170.08

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Solution

The fourth proportional to 9,387,564.96, 14,079,071.28 and 2,564,170.08 is: 3,845,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,387,564.96 : 14,079,071.28 = 2,564,170.08 : x
  2. Step 2: Convert to fraction form
    9,387,564.96/14,079,071.28 = 2,564,170.08/x
  3. Step 3: Cross multiply
    9,387,564.96x = 14,079,071.28 × 2,564,170.08
  4. Step 4: Simplify right side
    9,387,564.96x = 36,101,133,330,363.30
  5. Step 5: Solve for x
    x = 36,101,133,330,363.30/9,387,564.96
  6. Step 6: Final answer
    x = 3,845,633.40

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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.