Home / 4,662,127.50-6,993,587.34-1,296,334.50

Finding the Fourth Proportional to 4,662,127.50, 6,993,587.34 and 1,296,334.50

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Solution

The fourth proportional to 4,662,127.50, 6,993,587.34 and 1,296,334.50 is: 1,944,611.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,127.50 : 6,993,587.34 = 1,296,334.50 : x
  2. Step 2: Convert to fraction form
    4,662,127.50/6,993,587.34 = 1,296,334.50/x
  3. Step 3: Cross multiply
    4,662,127.50x = 6,993,587.34 × 1,296,334.50
  4. Step 4: Simplify right side
    4,662,127.50x = 9,066,028,547,605.23
  5. Step 5: Solve for x
    x = 9,066,028,547,605.23/4,662,127.50
  6. Step 6: Final answer
    x = 1,944,611.89

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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.