Home / 1,075,613.45-1,484,317.85-592,182.23

Finding the Fourth Proportional to 1,075,613.45, 1,484,317.85 and 592,182.23

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Solution

The fourth proportional to 1,075,613.45, 1,484,317.85 and 592,182.23 is: 817,195.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,613.45 : 1,484,317.85 = 592,182.23 : x
  2. Step 2: Convert to fraction form
    1,075,613.45/1,484,317.85 = 592,182.23/x
  3. Step 3: Cross multiply
    1,075,613.45x = 1,484,317.85 × 592,182.23
  4. Step 4: Simplify right side
    1,075,613.45x = 878,986,644,059.31
  5. Step 5: Solve for x
    x = 878,986,644,059.31/1,075,613.45
  6. Step 6: Final answer
    x = 817,195.66

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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.