Home / 2,341,590.85-3,512,117.98-612,627.63

Finding the Fourth Proportional to 2,341,590.85, 3,512,117.98 and 612,627.63

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Solution

The fourth proportional to 2,341,590.85, 3,512,117.98 and 612,627.63 is: 918,871.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341,590.85 : 3,512,117.98 = 612,627.63 : x
  2. Step 2: Convert to fraction form
    2,341,590.85/3,512,117.98 = 612,627.63/x
  3. Step 3: Cross multiply
    2,341,590.85x = 3,512,117.98 × 612,627.63
  4. Step 4: Simplify right side
    2,341,590.85x = 2,151,620,514,367.79
  5. Step 5: Solve for x
    x = 2,151,620,514,367.79/2,341,590.85
  6. Step 6: Final answer
    x = 918,871.25

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Double scale
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1.5x scale

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.