Home / 3,006,827.93-4,510,006.53-847,765.85

Finding the Fourth Proportional to 3,006,827.93, 4,510,006.53 and 847,765.85

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Solution

The fourth proportional to 3,006,827.93, 4,510,006.53 and 847,765.85 is: 1,271,582.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,006,827.93 : 4,510,006.53 = 847,765.85 : x
  2. Step 2: Convert to fraction form
    3,006,827.93/4,510,006.53 = 847,765.85/x
  3. Step 3: Cross multiply
    3,006,827.93x = 4,510,006.53 × 847,765.85
  4. Step 4: Simplify right side
    3,006,827.93x = 3,823,429,493,681.85
  5. Step 5: Solve for x
    x = 3,823,429,493,681.85/3,006,827.93
  6. Step 6: Final answer
    x = 1,271,582.40

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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.