Home / 1,075,603.82-1,484,276.92-592,074.52

Finding the Fourth Proportional to 1,075,603.82, 1,484,276.92 and 592,074.52

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Solution

The fourth proportional to 1,075,603.82, 1,484,276.92 and 592,074.52 is: 817,031.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,603.82 : 1,484,276.92 = 592,074.52 : x
  2. Step 2: Convert to fraction form
    1,075,603.82/1,484,276.92 = 592,074.52/x
  3. Step 3: Cross multiply
    1,075,603.82x = 1,484,276.92 × 592,074.52
  4. Step 4: Simplify right side
    1,075,603.82x = 878,802,539,765.20
  5. Step 5: Solve for x
    x = 878,802,539,765.20/1,075,603.82
  6. Step 6: Final answer
    x = 817,031.82

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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.