Home / 1,866,575.48-2,800,271.50-604,530.68

Finding the Fourth Proportional to 1,866,575.48, 2,800,271.50 and 604,530.68

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Solution

The fourth proportional to 1,866,575.48, 2,800,271.50 and 604,530.68 is: 906,928.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,575.48 : 2,800,271.50 = 604,530.68 : x
  2. Step 2: Convert to fraction form
    1,866,575.48/2,800,271.50 = 604,530.68/x
  3. Step 3: Cross multiply
    1,866,575.48x = 2,800,271.50 × 604,530.68
  4. Step 4: Simplify right side
    1,866,575.48x = 1,692,850,034,079.62
  5. Step 5: Solve for x
    x = 1,692,850,034,079.62/1,866,575.48
  6. Step 6: Final answer
    x = 906,928.25

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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.