Home / 1,196,483.41-1,651,152.23-652,630.89

Finding the Fourth Proportional to 1,196,483.41, 1,651,152.23 and 652,630.89

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Solution

The fourth proportional to 1,196,483.41, 1,651,152.23 and 652,630.89 is: 900,633.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,483.41 : 1,651,152.23 = 652,630.89 : x
  2. Step 2: Convert to fraction form
    1,196,483.41/1,651,152.23 = 652,630.89/x
  3. Step 3: Cross multiply
    1,196,483.41x = 1,651,152.23 × 652,630.89
  4. Step 4: Simplify right side
    1,196,483.41x = 1,077,592,949,390.38
  5. Step 5: Solve for x
    x = 1,077,592,949,390.38/1,196,483.41
  6. Step 6: Final answer
    x = 900,633.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.