Home / 1,056,716.55-1,585,298.39-346,685.13

Finding the Fourth Proportional to 1,056,716.55, 1,585,298.39 and 346,685.13

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Solution

The fourth proportional to 1,056,716.55, 1,585,298.39 and 346,685.13 is: 520,101.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,716.55 : 1,585,298.39 = 346,685.13 : x
  2. Step 2: Convert to fraction form
    1,056,716.55/1,585,298.39 = 346,685.13/x
  3. Step 3: Cross multiply
    1,056,716.55x = 1,585,298.39 × 346,685.13
  4. Step 4: Simplify right side
    1,056,716.55x = 549,599,376,692.52
  5. Step 5: Solve for x
    x = 549,599,376,692.52/1,056,716.55
  6. Step 6: Final answer
    x = 520,101.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.