Home / 1,075,805.73-1,484,611.88-592,369.70

Finding the Fourth Proportional to 1,075,805.73, 1,484,611.88 and 592,369.70

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Solution

The fourth proportional to 1,075,805.73, 1,484,611.88 and 592,369.70 is: 817,470.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,805.73 : 1,484,611.88 = 592,369.70 : x
  2. Step 2: Convert to fraction form
    1,075,805.73/1,484,611.88 = 592,369.70/x
  3. Step 3: Cross multiply
    1,075,805.73x = 1,484,611.88 × 592,369.70
  4. Step 4: Simplify right side
    1,075,805.73x = 879,439,083,587.13
  5. Step 5: Solve for x
    x = 879,439,083,587.13/1,075,805.73
  6. Step 6: Final answer
    x = 817,470.16

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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.