Home / 1,742,193.80-2,404,295.28-967,883.07

Finding the Fourth Proportional to 1,742,193.80, 2,404,295.28 and 967,883.07

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Solution

The fourth proportional to 1,742,193.80, 2,404,295.28 and 967,883.07 is: 1,335,716.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,742,193.80 : 2,404,295.28 = 967,883.07 : x
  2. Step 2: Convert to fraction form
    1,742,193.80/2,404,295.28 = 967,883.07/x
  3. Step 3: Cross multiply
    1,742,193.80x = 2,404,295.28 × 967,883.07
  4. Step 4: Simplify right side
    1,742,193.80x = 2,327,076,696,792.91
  5. Step 5: Solve for x
    x = 2,327,076,696,792.91/1,742,193.80
  6. Step 6: Final answer
    x = 1,335,716.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.