Home / 9,791,004.36-13,500,689.93-6,694,030.11

Finding the Fourth Proportional to 9,791,004.36, 13,500,689.93 and 6,694,030.11

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Solution

The fourth proportional to 9,791,004.36, 13,500,689.93 and 6,694,030.11 is: 9,230,311.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,791,004.36 : 13,500,689.93 = 6,694,030.11 : x
  2. Step 2: Convert to fraction form
    9,791,004.36/13,500,689.93 = 6,694,030.11/x
  3. Step 3: Cross multiply
    9,791,004.36x = 13,500,689.93 × 6,694,030.11
  4. Step 4: Simplify right side
    9,791,004.36x = 90,374,024,901,166.38
  5. Step 5: Solve for x
    x = 90,374,024,901,166.38/9,791,004.36
  6. Step 6: Final answer
    x = 9,230,311.99

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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.