Home / 10,626,074.04-15,939,056.49-4,149,806.93

Finding the Fourth Proportional to 10,626,074.04, 15,939,056.49 and 4,149,806.93

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Solution

The fourth proportional to 10,626,074.04, 15,939,056.49 and 4,149,806.93 is: 6,224,689.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,626,074.04 : 15,939,056.49 = 4,149,806.93 : x
  2. Step 2: Convert to fraction form
    10,626,074.04/15,939,056.49 = 4,149,806.93/x
  3. Step 3: Cross multiply
    10,626,074.04x = 15,939,056.49 × 4,149,806.93
  4. Step 4: Simplify right side
    10,626,074.04x = 66,144,007,079,863.48
  5. Step 5: Solve for x
    x = 66,144,007,079,863.48/10,626,074.04
  6. Step 6: Final answer
    x = 6,224,689.08

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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.