Home / 846,852.84-1,168,651.94-459,675.95

Finding the Fourth Proportional to 846,852.84, 1,168,651.94 and 459,675.95

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Solution

The fourth proportional to 846,852.84, 1,168,651.94 and 459,675.95 is: 634,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,852.84 : 1,168,651.94 = 459,675.95 : x
  2. Step 2: Convert to fraction form
    846,852.84/1,168,651.94 = 459,675.95/x
  3. Step 3: Cross multiply
    846,852.84x = 1,168,651.94 × 459,675.95
  4. Step 4: Simplify right side
    846,852.84x = 537,201,182,597.20
  5. Step 5: Solve for x
    x = 537,201,182,597.20/846,852.84
  6. Step 6: Final answer
    x = 634,350.10

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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.