Home / 6,201,281.69-9,301,901.69-1,590,262.83

Finding the Fourth Proportional to 6,201,281.69, 9,301,901.69 and 1,590,262.83

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Solution

The fourth proportional to 6,201,281.69, 9,301,901.69 and 1,590,262.83 is: 2,385,388.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,281.69 : 9,301,901.69 = 1,590,262.83 : x
  2. Step 2: Convert to fraction form
    6,201,281.69/9,301,901.69 = 1,590,262.83/x
  3. Step 3: Cross multiply
    6,201,281.69x = 9,301,901.69 × 1,590,262.83
  4. Step 4: Simplify right side
    6,201,281.69x = 14,792,468,497,969.87
  5. Step 5: Solve for x
    x = 14,792,468,497,969.87/6,201,281.69
  6. Step 6: Final answer
    x = 2,385,388.90

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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.