Home / 1,056,727.68-1,458,284.04-604,028.40

Finding the Fourth Proportional to 1,056,727.68, 1,458,284.04 and 604,028.40

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Solution

The fourth proportional to 1,056,727.68, 1,458,284.04 and 604,028.40 is: 833,559.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,727.68 : 1,458,284.04 = 604,028.40 : x
  2. Step 2: Convert to fraction form
    1,056,727.68/1,458,284.04 = 604,028.40/x
  3. Step 3: Cross multiply
    1,056,727.68x = 1,458,284.04 × 604,028.40
  4. Step 4: Simplify right side
    1,056,727.68x = 880,844,975,426.74
  5. Step 5: Solve for x
    x = 880,844,975,426.74/1,056,727.68
  6. Step 6: Final answer
    x = 833,559.10

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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.