Home / 2,050,677.81-3,076,065.99-630,746.19

Finding the Fourth Proportional to 2,050,677.81, 3,076,065.99 and 630,746.19

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Solution

The fourth proportional to 2,050,677.81, 3,076,065.99 and 630,746.19 is: 946,134.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,677.81 : 3,076,065.99 = 630,746.19 : x
  2. Step 2: Convert to fraction form
    2,050,677.81/3,076,065.99 = 630,746.19/x
  3. Step 3: Cross multiply
    2,050,677.81x = 3,076,065.99 × 630,746.19
  4. Step 4: Simplify right side
    2,050,677.81x = 1,940,216,903,381.08
  5. Step 5: Solve for x
    x = 1,940,216,903,381.08/2,050,677.81
  6. Step 6: Final answer
    x = 946,134.44

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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.