Home / 4,316,241.42-6,472,960.44-1,436,834.79

Finding the Fourth Proportional to 4,316,241.42, 6,472,960.44 and 1,436,834.79

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Solution

The fourth proportional to 4,316,241.42, 6,472,960.44 and 1,436,834.79 is: 2,154,785.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,241.42 : 6,472,960.44 = 1,436,834.79 : x
  2. Step 2: Convert to fraction form
    4,316,241.42/6,472,960.44 = 1,436,834.79/x
  3. Step 3: Cross multiply
    4,316,241.42x = 6,472,960.44 × 1,436,834.79
  4. Step 4: Simplify right side
    4,316,241.42x = 9,300,574,754,485.71
  5. Step 5: Solve for x
    x = 9,300,574,754,485.71/4,316,241.42
  6. Step 6: Final answer
    x = 2,154,785.58

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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.