Home / 4,709,223.08-7,062,570.02-1,296,697.19

Finding the Fourth Proportional to 4,709,223.08, 7,062,570.02 and 1,296,697.19

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Solution

The fourth proportional to 4,709,223.08, 7,062,570.02 and 1,296,697.19 is: 1,944,697.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,223.08 : 7,062,570.02 = 1,296,697.19 : x
  2. Step 2: Convert to fraction form
    4,709,223.08/7,062,570.02 = 1,296,697.19/x
  3. Step 3: Cross multiply
    4,709,223.08x = 7,062,570.02 × 1,296,697.19
  4. Step 4: Simplify right side
    4,709,223.08x = 9,158,014,683,664.55
  5. Step 5: Solve for x
    x = 9,158,014,683,664.55/4,709,223.08
  6. Step 6: Final answer
    x = 1,944,697.57

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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.