Home / 3,195,892.08-4,793,856.20-1,065,970.32

Finding the Fourth Proportional to 3,195,892.08, 4,793,856.20 and 1,065,970.32

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Solution

The fourth proportional to 3,195,892.08, 4,793,856.20 and 1,065,970.32 is: 1,598,961.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,892.08 : 4,793,856.20 = 1,065,970.32 : x
  2. Step 2: Convert to fraction form
    3,195,892.08/4,793,856.20 = 1,065,970.32/x
  3. Step 3: Cross multiply
    3,195,892.08x = 4,793,856.20 × 1,065,970.32
  4. Step 4: Simplify right side
    3,195,892.08x = 5,110,108,427,547.98
  5. Step 5: Solve for x
    x = 5,110,108,427,547.98/3,195,892.08
  6. Step 6: Final answer
    x = 1,598,961.51

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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.