Home / 8,962,250.16-12,367,848.60-5,094,771.52

Finding the Fourth Proportional to 8,962,250.16, 12,367,848.60 and 5,094,771.52

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Solution

The fourth proportional to 8,962,250.16, 12,367,848.60 and 5,094,771.52 is: 7,030,752.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,962,250.16 : 12,367,848.60 = 5,094,771.52 : x
  2. Step 2: Convert to fraction form
    8,962,250.16/12,367,848.60 = 5,094,771.52/x
  3. Step 3: Cross multiply
    8,962,250.16x = 12,367,848.60 × 5,094,771.52
  4. Step 4: Simplify right side
    8,962,250.16x = 63,011,362,810,951.87
  5. Step 5: Solve for x
    x = 63,011,362,810,951.87/8,962,250.16
  6. Step 6: Final answer
    x = 7,030,752.51

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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.