Home / 6,585,631.49-9,868,206.51-4,567,817.81

Finding the Fourth Proportional to 6,585,631.49, 9,868,206.51 and 4,567,817.81

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Solution

The fourth proportional to 6,585,631.49, 9,868,206.51 and 4,567,817.81 is: 6,844,623.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,585,631.49 : 9,868,206.51 = 4,567,817.81 : x
  2. Step 2: Convert to fraction form
    6,585,631.49/9,868,206.51 = 4,567,817.81/x
  3. Step 3: Cross multiply
    6,585,631.49x = 9,868,206.51 × 4,567,817.81
  4. Step 4: Simplify right side
    6,585,631.49x = 45,076,169,473,806.46
  5. Step 5: Solve for x
    x = 45,076,169,473,806.46/6,585,631.49
  6. Step 6: Final answer
    x = 6,844,623.71

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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.