Home / 4,637,269.20-6,955,903.80-2,245,784.70

Finding the Fourth Proportional to 4,637,269.20, 6,955,903.80 and 2,245,784.70

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Solution

The fourth proportional to 4,637,269.20, 6,955,903.80 and 2,245,784.70 is: 3,368,677.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,269.20 : 6,955,903.80 = 2,245,784.70 : x
  2. Step 2: Convert to fraction form
    4,637,269.20/6,955,903.80 = 2,245,784.70/x
  3. Step 3: Cross multiply
    4,637,269.20x = 6,955,903.80 × 2,245,784.70
  4. Step 4: Simplify right side
    4,637,269.20x = 15,621,462,328,711.86
  5. Step 5: Solve for x
    x = 15,621,462,328,711.86/4,637,269.20
  6. Step 6: Final answer
    x = 3,368,677.05

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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.