Home / 4,703,863.80-7,059,942.90-4,032,017.40

Finding the Fourth Proportional to 4,703,863.80, 7,059,942.90 and 4,032,017.40

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Solution

The fourth proportional to 4,703,863.80, 7,059,942.90 and 4,032,017.40 is: 6,051,580.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,863.80 : 7,059,942.90 = 4,032,017.40 : x
  2. Step 2: Convert to fraction form
    4,703,863.80/7,059,942.90 = 4,032,017.40/x
  3. Step 3: Cross multiply
    4,703,863.80x = 7,059,942.90 × 4,032,017.40
  4. Step 4: Simplify right side
    4,703,863.80x = 28,465,812,615,806.46
  5. Step 5: Solve for x
    x = 28,465,812,615,806.46/4,703,863.80
  6. Step 6: Final answer
    x = 6,051,580.96

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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.