Home / 4,784,483.42-6,602,746.55-2,609,145.60

Finding the Fourth Proportional to 4,784,483.42, 6,602,746.55 and 2,609,145.60

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Solution

The fourth proportional to 4,784,483.42, 6,602,746.55 and 2,609,145.60 is: 3,600,707.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,483.42 : 6,602,746.55 = 2,609,145.60 : x
  2. Step 2: Convert to fraction form
    4,784,483.42/6,602,746.55 = 2,609,145.60/x
  3. Step 3: Cross multiply
    4,784,483.42x = 6,602,746.55 × 2,609,145.60
  4. Step 4: Simplify right side
    4,784,483.42x = 17,227,527,108,847.68
  5. Step 5: Solve for x
    x = 17,227,527,108,847.68/4,784,483.42
  6. Step 6: Final answer
    x = 3,600,707.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.