Home / 4,112,329.59-6,169,066.53-1,715,622.94

Finding the Fourth Proportional to 4,112,329.59, 6,169,066.53 and 1,715,622.94

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Solution

The fourth proportional to 4,112,329.59, 6,169,066.53 and 1,715,622.94 is: 2,573,673.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,112,329.59 : 6,169,066.53 = 1,715,622.94 : x
  2. Step 2: Convert to fraction form
    4,112,329.59/6,169,066.53 = 1,715,622.94/x
  3. Step 3: Cross multiply
    4,112,329.59x = 6,169,066.53 × 1,715,622.94
  4. Step 4: Simplify right side
    4,112,329.59x = 10,583,792,071,399.12
  5. Step 5: Solve for x
    x = 10,583,792,071,399.12/4,112,329.59
  6. Step 6: Final answer
    x = 2,573,673.11

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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.