Home / 4,180,541.04-6,269,307.84-1,447,346.34

Finding the Fourth Proportional to 4,180,541.04, 6,269,307.84 and 1,447,346.34

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Solution

The fourth proportional to 4,180,541.04, 6,269,307.84 and 1,447,346.34 is: 2,170,498.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,180,541.04 : 6,269,307.84 = 1,447,346.34 : x
  2. Step 2: Convert to fraction form
    4,180,541.04/6,269,307.84 = 1,447,346.34/x
  3. Step 3: Cross multiply
    4,180,541.04x = 6,269,307.84 × 1,447,346.34
  4. Step 4: Simplify right side
    4,180,541.04x = 9,073,859,756,557.31
  5. Step 5: Solve for x
    x = 9,073,859,756,557.31/4,180,541.04
  6. Step 6: Final answer
    x = 2,170,498.91

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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.