Home / 1,075,836.26-1,484,663.76-592,418.54

Finding the Fourth Proportional to 1,075,836.26, 1,484,663.76 and 592,418.54

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Solution

The fourth proportional to 1,075,836.26, 1,484,663.76 and 592,418.54 is: 817,542.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,836.26 : 1,484,663.76 = 592,418.54 : x
  2. Step 2: Convert to fraction form
    1,075,836.26/1,484,663.76 = 592,418.54/x
  3. Step 3: Cross multiply
    1,075,836.26x = 1,484,663.76 × 592,418.54
  4. Step 4: Simplify right side
    1,075,836.26x = 879,542,329,666.79
  5. Step 5: Solve for x
    x = 879,542,329,666.79/1,075,836.26
  6. Step 6: Final answer
    x = 817,542.94

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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.