Home / 4,326,587.48-6,486,891.86-1,896,573.50

Finding the Fourth Proportional to 4,326,587.48, 6,486,891.86 and 1,896,573.50

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Solution

The fourth proportional to 4,326,587.48, 6,486,891.86 and 1,896,573.50 is: 2,843,549.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326,587.48 : 6,486,891.86 = 1,896,573.50 : x
  2. Step 2: Convert to fraction form
    4,326,587.48/6,486,891.86 = 1,896,573.50/x
  3. Step 3: Cross multiply
    4,326,587.48x = 6,486,891.86 × 1,896,573.50
  4. Step 4: Simplify right side
    4,326,587.48x = 12,302,867,157,124.38
  5. Step 5: Solve for x
    x = 12,302,867,157,124.38/4,326,587.48
  6. Step 6: Final answer
    x = 2,843,549.85

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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.