Home / 2,936,595.40-4,404,893.10-1,043,528.20

Finding the Fourth Proportional to 2,936,595.40, 4,404,893.10 and 1,043,528.20

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Solution

The fourth proportional to 2,936,595.40, 4,404,893.10 and 1,043,528.20 is: 1,565,292.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,595.40 : 4,404,893.10 = 1,043,528.20 : x
  2. Step 2: Convert to fraction form
    2,936,595.40/4,404,893.10 = 1,043,528.20/x
  3. Step 3: Cross multiply
    2,936,595.40x = 4,404,893.10 × 1,043,528.20
  4. Step 4: Simplify right side
    2,936,595.40x = 4,596,630,167,835.42
  5. Step 5: Solve for x
    x = 4,596,630,167,835.42/2,936,595.40
  6. Step 6: Final answer
    x = 1,565,292.30

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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.