Home / 10,045,246.44-15,077,339.10-3,661,668.84

Finding the Fourth Proportional to 10,045,246.44, 15,077,339.10 and 3,661,668.84

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Solution

The fourth proportional to 10,045,246.44, 15,077,339.10 and 3,661,668.84 is: 5,495,955.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,045,246.44 : 15,077,339.10 = 3,661,668.84 : x
  2. Step 2: Convert to fraction form
    10,045,246.44/15,077,339.10 = 3,661,668.84/x
  3. Step 3: Cross multiply
    10,045,246.44x = 15,077,339.10 × 3,661,668.84
  4. Step 4: Simplify right side
    10,045,246.44x = 55,208,222,772,583.64
  5. Step 5: Solve for x
    x = 55,208,222,772,583.64/10,045,246.44
  6. Step 6: Final answer
    x = 5,495,955.04

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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.