Home / 4,005,302.00-6,008,322.35-1,309,641.03

Finding the Fourth Proportional to 4,005,302.00, 6,008,322.35 and 1,309,641.03

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Solution

The fourth proportional to 4,005,302.00, 6,008,322.35 and 1,309,641.03 is: 1,964,582.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,302.00 : 6,008,322.35 = 1,309,641.03 : x
  2. Step 2: Convert to fraction form
    4,005,302.00/6,008,322.35 = 1,309,641.03/x
  3. Step 3: Cross multiply
    4,005,302.00x = 6,008,322.35 × 1,309,641.03
  4. Step 4: Simplify right side
    4,005,302.00x = 7,868,745,474,300.12
  5. Step 5: Solve for x
    x = 7,868,745,474,300.12/4,005,302.00
  6. Step 6: Final answer
    x = 1,964,582.32

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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.