Home / 6,302,254.70-9,458,047.65-4,171,630.70

Finding the Fourth Proportional to 6,302,254.70, 9,458,047.65 and 4,171,630.70

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Solution

The fourth proportional to 6,302,254.70, 9,458,047.65 and 4,171,630.70 is: 6,260,534.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,254.70 : 9,458,047.65 = 4,171,630.70 : x
  2. Step 2: Convert to fraction form
    6,302,254.70/9,458,047.65 = 4,171,630.70/x
  3. Step 3: Cross multiply
    6,302,254.70x = 9,458,047.65 × 4,171,630.70
  4. Step 4: Simplify right side
    6,302,254.70x = 39,455,481,938,802.86
  5. Step 5: Solve for x
    x = 39,455,481,938,802.86/6,302,254.70
  6. Step 6: Final answer
    x = 6,260,534.34

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1.5x scale

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.