Home / 1,075,807.13-1,484,613.90-598,879.13

Finding the Fourth Proportional to 1,075,807.13, 1,484,613.90 and 598,879.13

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Solution

The fourth proportional to 1,075,807.13, 1,484,613.90 and 598,879.13 is: 826,453.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,807.13 : 1,484,613.90 = 598,879.13 : x
  2. Step 2: Convert to fraction form
    1,075,807.13/1,484,613.90 = 598,879.13/x
  3. Step 3: Cross multiply
    1,075,807.13x = 1,484,613.90 × 598,879.13
  4. Step 4: Simplify right side
    1,075,807.13x = 889,104,273,394.84
  5. Step 5: Solve for x
    x = 889,104,273,394.84/1,075,807.13
  6. Step 6: Final answer
    x = 826,453.23

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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.