Home / 7,303,140.04-10,955,706.90-3,042,311.62

Finding the Fourth Proportional to 7,303,140.04, 10,955,706.90 and 3,042,311.62

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Solution

The fourth proportional to 7,303,140.04, 10,955,706.90 and 3,042,311.62 is: 4,563,882.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303,140.04 : 10,955,706.90 = 3,042,311.62 : x
  2. Step 2: Convert to fraction form
    7,303,140.04/10,955,706.90 = 3,042,311.62/x
  3. Step 3: Cross multiply
    7,303,140.04x = 10,955,706.90 × 3,042,311.62
  4. Step 4: Simplify right side
    7,303,140.04x = 33,330,674,407,184.18
  5. Step 5: Solve for x
    x = 33,330,674,407,184.18/7,303,140.04
  6. Step 6: Final answer
    x = 4,563,882.69

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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.