Home / 4,353,332.39-6,530,146.04-1,158,461.65

Finding the Fourth Proportional to 4,353,332.39, 6,530,146.04 and 1,158,461.65

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Solution

The fourth proportional to 4,353,332.39, 6,530,146.04 and 1,158,461.65 is: 1,737,731.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353,332.39 : 6,530,146.04 = 1,158,461.65 : x
  2. Step 2: Convert to fraction form
    4,353,332.39/6,530,146.04 = 1,158,461.65/x
  3. Step 3: Cross multiply
    4,353,332.39x = 6,530,146.04 × 1,158,461.65
  4. Step 4: Simplify right side
    4,353,332.39x = 7,564,923,756,239.37
  5. Step 5: Solve for x
    x = 7,564,923,756,239.37/4,353,332.39
  6. Step 6: Final answer
    x = 1,737,731.71

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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.