Home / 1,926,097.80-2,888,465.22-559,587.30

Finding the Fourth Proportional to 1,926,097.80, 2,888,465.22 and 559,587.30

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Solution

The fourth proportional to 1,926,097.80, 2,888,465.22 and 559,587.30 is: 839,182.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,926,097.80 : 2,888,465.22 = 559,587.30 : x
  2. Step 2: Convert to fraction form
    1,926,097.80/2,888,465.22 = 559,587.30/x
  3. Step 3: Cross multiply
    1,926,097.80x = 2,888,465.22 × 559,587.30
  4. Step 4: Simplify right side
    1,926,097.80x = 1,616,348,453,603.71
  5. Step 5: Solve for x
    x = 1,616,348,453,603.71/1,926,097.80
  6. Step 6: Final answer
    x = 839,182.96

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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.