Home / 1,075,736.80-1,484,516.76-598,808.80

Finding the Fourth Proportional to 1,075,736.80, 1,484,516.76 and 598,808.80

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Solution

The fourth proportional to 1,075,736.80, 1,484,516.76 and 598,808.80 is: 826,356.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,736.80 : 1,484,516.76 = 598,808.80 : x
  2. Step 2: Convert to fraction form
    1,075,736.80/1,484,516.76 = 598,808.80/x
  3. Step 3: Cross multiply
    1,075,736.80x = 1,484,516.76 × 598,808.80
  4. Step 4: Simplify right side
    1,075,736.80x = 888,941,699,635.49
  5. Step 5: Solve for x
    x = 888,941,699,635.49/1,075,736.80
  6. Step 6: Final answer
    x = 826,356.13

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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.