Home / 7,323,326.60-10,106,429.88-4,060,444.88

Finding the Fourth Proportional to 7,323,326.60, 10,106,429.88 and 4,060,444.88

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Solution

The fourth proportional to 7,323,326.60, 10,106,429.88 and 4,060,444.88 is: 5,603,546.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,323,326.60 : 10,106,429.88 = 4,060,444.88 : x
  2. Step 2: Convert to fraction form
    7,323,326.60/10,106,429.88 = 4,060,444.88/x
  3. Step 3: Cross multiply
    7,323,326.60x = 10,106,429.88 × 4,060,444.88
  4. Step 4: Simplify right side
    7,323,326.60x = 41,036,601,461,325.02
  5. Step 5: Solve for x
    x = 41,036,601,461,325.02/7,323,326.60
  6. Step 6: Final answer
    x = 5,603,546.54

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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.