Home / 4,206,812.04-6,307,695.72-2,043,577.30

Finding the Fourth Proportional to 4,206,812.04, 6,307,695.72 and 2,043,577.30

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Solution

The fourth proportional to 4,206,812.04, 6,307,695.72 and 2,043,577.30 is: 3,064,140.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,812.04 : 6,307,695.72 = 2,043,577.30 : x
  2. Step 2: Convert to fraction form
    4,206,812.04/6,307,695.72 = 2,043,577.30/x
  3. Step 3: Cross multiply
    4,206,812.04x = 6,307,695.72 × 2,043,577.30
  4. Step 4: Simplify right side
    4,206,812.04x = 12,890,263,788,699.16
  5. Step 5: Solve for x
    x = 12,890,263,788,699.16/4,206,812.04
  6. Step 6: Final answer
    x = 3,064,140.65

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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.