Home / 953,051.60-1,426,004.21-567,389.81

Finding the Fourth Proportional to 953,051.60, 1,426,004.21 and 567,389.81

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Solution

The fourth proportional to 953,051.60, 1,426,004.21 and 567,389.81 is: 848,957.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,051.60 : 1,426,004.21 = 567,389.81 : x
  2. Step 2: Convert to fraction form
    953,051.60/1,426,004.21 = 567,389.81/x
  3. Step 3: Cross multiply
    953,051.60x = 1,426,004.21 × 567,389.81
  4. Step 4: Simplify right side
    953,051.60x = 809,100,262,754.59
  5. Step 5: Solve for x
    x = 809,100,262,754.59/953,051.60
  6. Step 6: Final answer
    x = 848,957.45

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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.