Home / 4,618,813.08-6,927,403.14-1,253,282.52

Finding the Fourth Proportional to 4,618,813.08, 6,927,403.14 and 1,253,282.52

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Solution

The fourth proportional to 4,618,813.08, 6,927,403.14 and 1,253,282.52 is: 1,879,702.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,618,813.08 : 6,927,403.14 = 1,253,282.52 : x
  2. Step 2: Convert to fraction form
    4,618,813.08/6,927,403.14 = 1,253,282.52/x
  3. Step 3: Cross multiply
    4,618,813.08x = 6,927,403.14 × 1,253,282.52
  4. Step 4: Simplify right side
    4,618,813.08x = 8,681,993,264,355.11
  5. Step 5: Solve for x
    x = 8,681,993,264,355.11/4,618,813.08
  6. Step 6: Final answer
    x = 1,879,702.23

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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.