Home / 9,748,647.05-14,627,949.64-6,512,397.35

Finding the Fourth Proportional to 9,748,647.05, 14,627,949.64 and 6,512,397.35

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Solution

The fourth proportional to 9,748,647.05, 14,627,949.64 and 6,512,397.35 is: 9,771,922.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748,647.05 : 14,627,949.64 = 6,512,397.35 : x
  2. Step 2: Convert to fraction form
    9,748,647.05/14,627,949.64 = 6,512,397.35/x
  3. Step 3: Cross multiply
    9,748,647.05x = 14,627,949.64 × 6,512,397.35
  4. Step 4: Simplify right side
    9,748,647.05x = 95,263,020,382,048.70
  5. Step 5: Solve for x
    x = 95,263,020,382,048.70/9,748,647.05
  6. Step 6: Final answer
    x = 9,771,922.19

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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.