Home / 4,746,453.48-7,139,884.44-4,302,527.70

Finding the Fourth Proportional to 4,746,453.48, 7,139,884.44 and 4,302,527.70

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Solution

The fourth proportional to 4,746,453.48, 7,139,884.44 and 4,302,527.70 is: 6,472,106.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746,453.48 : 7,139,884.44 = 4,302,527.70 : x
  2. Step 2: Convert to fraction form
    4,746,453.48/7,139,884.44 = 4,302,527.70/x
  3. Step 3: Cross multiply
    4,746,453.48x = 7,139,884.44 × 4,302,527.70
  4. Step 4: Simplify right side
    4,746,453.48x = 30,719,550,577,898.99
  5. Step 5: Solve for x
    x = 30,719,550,577,898.99/4,746,453.48
  6. Step 6: Final answer
    x = 6,472,106.11

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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.