Home / 4,662,663.46-6,986,263.05-2,835,501.33

Finding the Fourth Proportional to 4,662,663.46, 6,986,263.05 and 2,835,501.33

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Solution

The fourth proportional to 4,662,663.46, 6,986,263.05 and 2,835,501.33 is: 4,248,549.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,663.46 : 6,986,263.05 = 2,835,501.33 : x
  2. Step 2: Convert to fraction form
    4,662,663.46/6,986,263.05 = 2,835,501.33/x
  3. Step 3: Cross multiply
    4,662,663.46x = 6,986,263.05 × 2,835,501.33
  4. Step 4: Simplify right side
    4,662,663.46x = 19,809,558,194,559.27
  5. Step 5: Solve for x
    x = 19,809,558,194,559.27/4,662,663.46
  6. Step 6: Final answer
    x = 4,248,549.86

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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.