Home / 4,953,087.90-7,430,370.03-1,757,946.51

Finding the Fourth Proportional to 4,953,087.90, 7,430,370.03 and 1,757,946.51

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Solution

The fourth proportional to 4,953,087.90, 7,430,370.03 and 1,757,946.51 is: 2,637,181.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,087.90 : 7,430,370.03 = 1,757,946.51 : x
  2. Step 2: Convert to fraction form
    4,953,087.90/7,430,370.03 = 1,757,946.51/x
  3. Step 3: Cross multiply
    4,953,087.90x = 7,430,370.03 × 1,757,946.51
  4. Step 4: Simplify right side
    4,953,087.90x = 13,062,193,062,247.10
  5. Step 5: Solve for x
    x = 13,062,193,062,247.10/4,953,087.90
  6. Step 6: Final answer
    x = 2,637,181.76

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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.