Home / 4,367,244.40-6,550,866.60-1,526,412.40

Finding the Fourth Proportional to 4,367,244.40, 6,550,866.60 and 1,526,412.40

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Solution

The fourth proportional to 4,367,244.40, 6,550,866.60 and 1,526,412.40 is: 2,289,618.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,244.40 : 6,550,866.60 = 1,526,412.40 : x
  2. Step 2: Convert to fraction form
    4,367,244.40/6,550,866.60 = 1,526,412.40/x
  3. Step 3: Cross multiply
    4,367,244.40x = 6,550,866.60 × 1,526,412.40
  4. Step 4: Simplify right side
    4,367,244.40x = 9,999,324,008,985.84
  5. Step 5: Solve for x
    x = 9,999,324,008,985.84/4,367,244.40
  6. Step 6: Final answer
    x = 2,289,618.60

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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.