Home / 8,060,195.79-11,123,070.93-4,389,111.29

Finding the Fourth Proportional to 8,060,195.79, 11,123,070.93 and 4,389,111.29

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Solution

The fourth proportional to 8,060,195.79, 11,123,070.93 and 4,389,111.29 is: 6,056,973.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,195.79 : 11,123,070.93 = 4,389,111.29 : x
  2. Step 2: Convert to fraction form
    8,060,195.79/11,123,070.93 = 4,389,111.29/x
  3. Step 3: Cross multiply
    8,060,195.79x = 11,123,070.93 × 4,389,111.29
  4. Step 4: Simplify right side
    8,060,195.79x = 48,820,396,226,141.48
  5. Step 5: Solve for x
    x = 48,820,396,226,141.48/8,060,195.79
  6. Step 6: Final answer
    x = 6,056,973.99

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1.5x scale

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.