Home / 2,956,104.30-4,433,119.65-1,535,688.30

Finding the Fourth Proportional to 2,956,104.30, 4,433,119.65 and 1,535,688.30

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Solution

The fourth proportional to 2,956,104.30, 4,433,119.65 and 1,535,688.30 is: 2,302,993.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,956,104.30 : 4,433,119.65 = 1,535,688.30 : x
  2. Step 2: Convert to fraction form
    2,956,104.30/4,433,119.65 = 1,535,688.30/x
  3. Step 3: Cross multiply
    2,956,104.30x = 4,433,119.65 × 1,535,688.30
  4. Step 4: Simplify right side
    2,956,104.30x = 6,807,889,979,005.10
  5. Step 5: Solve for x
    x = 6,807,889,979,005.10/2,956,104.30
  6. Step 6: Final answer
    x = 2,302,993.84

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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.