Home / 5,866,929.60-8,808,688.80-3,627,441.60

Finding the Fourth Proportional to 5,866,929.60, 8,808,688.80 and 3,627,441.60

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Solution

The fourth proportional to 5,866,929.60, 8,808,688.80 and 3,627,441.60 is: 5,446,290.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,929.60 : 8,808,688.80 = 3,627,441.60 : x
  2. Step 2: Convert to fraction form
    5,866,929.60/8,808,688.80 = 3,627,441.60/x
  3. Step 3: Cross multiply
    5,866,929.60x = 8,808,688.80 × 3,627,441.60
  4. Step 4: Simplify right side
    5,866,929.60x = 31,953,004,194,574.08
  5. Step 5: Solve for x
    x = 31,953,004,194,574.08/5,866,929.60
  6. Step 6: Final answer
    x = 5,446,290.71

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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.