Home / 759,208,222.08-1,047,786,255.72-437,347,293.84

Finding the Fourth Proportional to 759,208,222.08, 1,047,786,255.72 and 437,347,293.84

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Solution

The fourth proportional to 759,208,222.08, 1,047,786,255.72 and 437,347,293.84 is: 603,584,721.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,208,222.08 : 1,047,786,255.72 = 437,347,293.84 : x
  2. Step 2: Convert to fraction form
    759,208,222.08/1,047,786,255.72 = 437,347,293.84/x
  3. Step 3: Cross multiply
    759,208,222.08x = 1,047,786,255.72 × 437,347,293.84
  4. Step 4: Simplify right side
    759,208,222.08x = 458,246,483,461,888,192
  5. Step 5: Solve for x
    x = 458,246,483,461,888,192/759,208,222.08
  6. Step 6: Final answer
    x = 603,584,721.73

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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.