Home / 7,516,599.54-11,271,225.15-5,243,213.04

Finding the Fourth Proportional to 7,516,599.54, 11,271,225.15 and 5,243,213.04

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Solution

The fourth proportional to 7,516,599.54, 11,271,225.15 and 5,243,213.04 is: 7,862,256.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,516,599.54 : 11,271,225.15 = 5,243,213.04 : x
  2. Step 2: Convert to fraction form
    7,516,599.54/11,271,225.15 = 5,243,213.04/x
  3. Step 3: Cross multiply
    7,516,599.54x = 11,271,225.15 × 5,243,213.04
  4. Step 4: Simplify right side
    7,516,599.54x = 59,097,434,683,255.96
  5. Step 5: Solve for x
    x = 59,097,434,683,255.96/7,516,599.54
  6. Step 6: Final answer
    x = 7,862,256.65

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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.