Home / 6,892,155.08-9,514,117.83-4,906,572.46

Finding the Fourth Proportional to 6,892,155.08, 9,514,117.83 and 4,906,572.46

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Solution

The fourth proportional to 6,892,155.08, 9,514,117.83 and 4,906,572.46 is: 6,773,165.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,155.08 : 9,514,117.83 = 4,906,572.46 : x
  2. Step 2: Convert to fraction form
    6,892,155.08/9,514,117.83 = 4,906,572.46/x
  3. Step 3: Cross multiply
    6,892,155.08x = 9,514,117.83 × 4,906,572.46
  4. Step 4: Simplify right side
    6,892,155.08x = 46,681,708,525,872.96
  5. Step 5: Solve for x
    x = 46,681,708,525,872.96/6,892,155.08
  6. Step 6: Final answer
    x = 6,773,165.72

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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.