Home / 5,824,672.60-8,735,453.70-1,781,152.60

Finding the Fourth Proportional to 5,824,672.60, 8,735,453.70 and 1,781,152.60

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Solution

The fourth proportional to 5,824,672.60, 8,735,453.70 and 1,781,152.60 is: 2,671,253.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,672.60 : 8,735,453.70 = 1,781,152.60 : x
  2. Step 2: Convert to fraction form
    5,824,672.60/8,735,453.70 = 1,781,152.60/x
  3. Step 3: Cross multiply
    5,824,672.60x = 8,735,453.70 × 1,781,152.60
  4. Step 4: Simplify right side
    5,824,672.60x = 15,559,176,069,934.62
  5. Step 5: Solve for x
    x = 15,559,176,069,934.62/5,824,672.60
  6. Step 6: Final answer
    x = 2,671,253.33

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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.