Home / 4,357,458.40-6,536,187.60-2,467,890.40

Finding the Fourth Proportional to 4,357,458.40, 6,536,187.60 and 2,467,890.40

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Solution

The fourth proportional to 4,357,458.40, 6,536,187.60 and 2,467,890.40 is: 3,701,835.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,458.40 : 6,536,187.60 = 2,467,890.40 : x
  2. Step 2: Convert to fraction form
    4,357,458.40/6,536,187.60 = 2,467,890.40/x
  3. Step 3: Cross multiply
    4,357,458.40x = 6,536,187.60 × 2,467,890.40
  4. Step 4: Simplify right side
    4,357,458.40x = 16,130,594,630,639.04
  5. Step 5: Solve for x
    x = 16,130,594,630,639.04/4,357,458.40
  6. Step 6: Final answer
    x = 3,701,835.60

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Similar ratio
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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.