Home / 4,572,904.92-6,853,377.75-1,874,070.37

Finding the Fourth Proportional to 4,572,904.92, 6,853,377.75 and 1,874,070.37

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Solution

The fourth proportional to 4,572,904.92, 6,853,377.75 and 1,874,070.37 is: 2,808,654.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572,904.92 : 6,853,377.75 = 1,874,070.37 : x
  2. Step 2: Convert to fraction form
    4,572,904.92/6,853,377.75 = 1,874,070.37/x
  3. Step 3: Cross multiply
    4,572,904.92x = 6,853,377.75 × 1,874,070.37
  4. Step 4: Simplify right side
    4,572,904.92x = 12,843,712,187,772.87
  5. Step 5: Solve for x
    x = 12,843,712,187,772.87/4,572,904.92
  6. Step 6: Final answer
    x = 2,808,654.98

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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.