Home / 4,429,445.40-6,205,422.60-4,429,445.40

Finding the Fourth Proportional to 4,429,445.40, 6,205,422.60 and 4,429,445.40

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Solution

The fourth proportional to 4,429,445.40, 6,205,422.60 and 4,429,445.40 is: 6,205,422.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,445.40 : 6,205,422.60 = 4,429,445.40 : x
  2. Step 2: Convert to fraction form
    4,429,445.40/6,205,422.60 = 4,429,445.40/x
  3. Step 3: Cross multiply
    4,429,445.40x = 6,205,422.60 × 4,429,445.40
  4. Step 4: Simplify right side
    4,429,445.40x = 27,486,580,590,626.04
  5. Step 5: Solve for x
    x = 27,486,580,590,626.04/4,429,445.40
  6. Step 6: Final answer
    x = 6,205,422.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.