Home / 1,051,332.45-1,450,839.36-567,897.60

Finding the Fourth Proportional to 1,051,332.45, 1,450,839.36 and 567,897.60

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Solution

The fourth proportional to 1,051,332.45, 1,450,839.36 and 567,897.60 is: 783,699.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,332.45 : 1,450,839.36 = 567,897.60 : x
  2. Step 2: Convert to fraction form
    1,051,332.45/1,450,839.36 = 567,897.60/x
  3. Step 3: Cross multiply
    1,051,332.45x = 1,450,839.36 × 567,897.60
  4. Step 4: Simplify right side
    1,051,332.45x = 823,928,190,529.54
  5. Step 5: Solve for x
    x = 823,928,190,529.54/1,051,332.45
  6. Step 6: Final answer
    x = 783,699.00

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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.