Home / 5,895,446.80-8,852,501.40-4,477,104.40

Finding the Fourth Proportional to 5,895,446.80, 8,852,501.40 and 4,477,104.40

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Solution

The fourth proportional to 5,895,446.80, 8,852,501.40 and 4,477,104.40 is: 6,722,742.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895,446.80 : 8,852,501.40 = 4,477,104.40 : x
  2. Step 2: Convert to fraction form
    5,895,446.80/8,852,501.40 = 4,477,104.40/x
  3. Step 3: Cross multiply
    5,895,446.80x = 8,852,501.40 × 4,477,104.40
  4. Step 4: Simplify right side
    5,895,446.80x = 39,633,572,968,946.16
  5. Step 5: Solve for x
    x = 39,633,572,968,946.16/5,895,446.80
  6. Step 6: Final answer
    x = 6,722,742.87

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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.