Home / 7,341,096.60-11,013,200.10-2,223,106.20

Finding the Fourth Proportional to 7,341,096.60, 11,013,200.10 and 2,223,106.20

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Solution

The fourth proportional to 7,341,096.60, 11,013,200.10 and 2,223,106.20 is: 3,335,130.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341,096.60 : 11,013,200.10 = 2,223,106.20 : x
  2. Step 2: Convert to fraction form
    7,341,096.60/11,013,200.10 = 2,223,106.20/x
  3. Step 3: Cross multiply
    7,341,096.60x = 11,013,200.10 × 2,223,106.20
  4. Step 4: Simplify right side
    7,341,096.60x = 24,483,513,424,150.62
  5. Step 5: Solve for x
    x = 24,483,513,424,150.62/7,341,096.60
  6. Step 6: Final answer
    x = 3,335,130.26

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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.