Home / 4,602,390.52-6,903,585.58-4,372,253.20

Finding the Fourth Proportional to 4,602,390.52, 6,903,585.58 and 4,372,253.20

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Solution

The fourth proportional to 4,602,390.52, 6,903,585.58 and 4,372,253.20 is: 6,558,379.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,602,390.52 : 6,903,585.58 = 4,372,253.20 : x
  2. Step 2: Convert to fraction form
    4,602,390.52/6,903,585.58 = 4,372,253.20/x
  3. Step 3: Cross multiply
    4,602,390.52x = 6,903,585.58 × 4,372,253.20
  4. Step 4: Simplify right side
    4,602,390.52x = 30,184,224,143,628.86
  5. Step 5: Solve for x
    x = 30,184,224,143,628.86/4,602,390.52
  6. Step 6: Final answer
    x = 6,558,379.61

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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.