Home / 7,563,084.47-11,350,091.55-3,011,510.15

Finding the Fourth Proportional to 7,563,084.47, 11,350,091.55 and 3,011,510.15

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Solution

The fourth proportional to 7,563,084.47, 11,350,091.55 and 3,011,510.15 is: 4,519,441.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563,084.47 : 11,350,091.55 = 3,011,510.15 : x
  2. Step 2: Convert to fraction form
    7,563,084.47/11,350,091.55 = 3,011,510.15/x
  3. Step 3: Cross multiply
    7,563,084.47x = 11,350,091.55 × 3,011,510.15
  4. Step 4: Simplify right side
    7,563,084.47x = 34,180,915,849,503.78
  5. Step 5: Solve for x
    x = 34,180,915,849,503.78/7,563,084.47
  6. Step 6: Final answer
    x = 4,519,441.24

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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.