Home / 5,473,212.40-8,209,818.60-1,484,124.40

Finding the Fourth Proportional to 5,473,212.40, 8,209,818.60 and 1,484,124.40

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Solution

The fourth proportional to 5,473,212.40, 8,209,818.60 and 1,484,124.40 is: 2,226,186.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,212.40 : 8,209,818.60 = 1,484,124.40 : x
  2. Step 2: Convert to fraction form
    5,473,212.40/8,209,818.60 = 1,484,124.40/x
  3. Step 3: Cross multiply
    5,473,212.40x = 8,209,818.60 × 1,484,124.40
  4. Step 4: Simplify right side
    5,473,212.40x = 12,184,392,103,833.84
  5. Step 5: Solve for x
    x = 12,184,392,103,833.84/5,473,212.40
  6. Step 6: Final answer
    x = 2,226,186.60

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Similar ratio
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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.