Home / 3,340,899.96-4,610,444.88-1,813,007.08

Finding the Fourth Proportional to 3,340,899.96, 4,610,444.88 and 1,813,007.08

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Solution

The fourth proportional to 3,340,899.96, 4,610,444.88 and 1,813,007.08 is: 2,501,951.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,340,899.96 : 4,610,444.88 = 1,813,007.08 : x
  2. Step 2: Convert to fraction form
    3,340,899.96/4,610,444.88 = 1,813,007.08/x
  3. Step 3: Cross multiply
    3,340,899.96x = 4,610,444.88 × 1,813,007.08
  4. Step 4: Simplify right side
    3,340,899.96x = 8,358,769,209,389.75
  5. Step 5: Solve for x
    x = 8,358,769,209,389.75/3,340,899.96
  6. Step 6: Final answer
    x = 2,501,951.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.