Home / 10,666,770.04-14,720,210.61-6,255,596.27

Finding the Fourth Proportional to 10,666,770.04, 14,720,210.61 and 6,255,596.27

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Solution

The fourth proportional to 10,666,770.04, 14,720,210.61 and 6,255,596.27 is: 8,632,762.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,666,770.04 : 14,720,210.61 = 6,255,596.27 : x
  2. Step 2: Convert to fraction form
    10,666,770.04/14,720,210.61 = 6,255,596.27/x
  3. Step 3: Cross multiply
    10,666,770.04x = 14,720,210.61 × 6,255,596.27
  4. Step 4: Simplify right side
    10,666,770.04x = 92,083,694,585,530.42
  5. Step 5: Solve for x
    x = 92,083,694,585,530.42/10,666,770.04
  6. Step 6: Final answer
    x = 8,632,762.71

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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.