Home / 7,277,537.80-10,916,306.70-4,584,903.40

Finding the Fourth Proportional to 7,277,537.80, 10,916,306.70 and 4,584,903.40

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Solution

The fourth proportional to 7,277,537.80, 10,916,306.70 and 4,584,903.40 is: 6,877,355.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,277,537.80 : 10,916,306.70 = 4,584,903.40 : x
  2. Step 2: Convert to fraction form
    7,277,537.80/10,916,306.70 = 4,584,903.40/x
  3. Step 3: Cross multiply
    7,277,537.80x = 10,916,306.70 × 4,584,903.40
  4. Step 4: Simplify right side
    7,277,537.80x = 50,050,211,704,272.78
  5. Step 5: Solve for x
    x = 50,050,211,704,272.78/7,277,537.80
  6. Step 6: Final answer
    x = 6,877,355.10

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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.