Home / 4,341,239.35-5,990,478.22-2,506,289.85

Finding the Fourth Proportional to 4,341,239.35, 5,990,478.22 and 2,506,289.85

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Solution

The fourth proportional to 4,341,239.35, 5,990,478.22 and 2,506,289.85 is: 3,458,430.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341,239.35 : 5,990,478.22 = 2,506,289.85 : x
  2. Step 2: Convert to fraction form
    4,341,239.35/5,990,478.22 = 2,506,289.85/x
  3. Step 3: Cross multiply
    4,341,239.35x = 5,990,478.22 × 2,506,289.85
  4. Step 4: Simplify right side
    4,341,239.35x = 15,013,874,762,564.93
  5. Step 5: Solve for x
    x = 15,013,874,762,564.93/4,341,239.35
  6. Step 6: Final answer
    x = 3,458,430.55

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Double scale
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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.