Home / 8,223,000.63-11,347,603.07-4,551,838.64

Finding the Fourth Proportional to 8,223,000.63, 11,347,603.07 and 4,551,838.64

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Solution

The fourth proportional to 8,223,000.63, 11,347,603.07 and 4,551,838.64 is: 6,281,461.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,000.63 : 11,347,603.07 = 4,551,838.64 : x
  2. Step 2: Convert to fraction form
    8,223,000.63/11,347,603.07 = 4,551,838.64/x
  3. Step 3: Cross multiply
    8,223,000.63x = 11,347,603.07 × 4,551,838.64
  4. Step 4: Simplify right side
    8,223,000.63x = 51,652,458,088,464.92
  5. Step 5: Solve for x
    x = 51,652,458,088,464.92/8,223,000.63
  6. Step 6: Final answer
    x = 6,281,461.04

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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.