Home / 4,435,505.40-6,653,476.80-2,309,741.40

Finding the Fourth Proportional to 4,435,505.40, 6,653,476.80 and 2,309,741.40

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Solution

The fourth proportional to 4,435,505.40, 6,653,476.80 and 2,309,741.40 is: 3,464,725.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,505.40 : 6,653,476.80 = 2,309,741.40 : x
  2. Step 2: Convert to fraction form
    4,435,505.40/6,653,476.80 = 2,309,741.40/x
  3. Step 3: Cross multiply
    4,435,505.40x = 6,653,476.80 × 2,309,741.40
  4. Step 4: Simplify right side
    4,435,505.40x = 15,367,810,818,899.52
  5. Step 5: Solve for x
    x = 15,367,810,818,899.52/4,435,505.40
  6. Step 6: Final answer
    x = 3,464,725.99

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1.5x scale

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.