Home / 5,573,714.40-8,360,571.60-4,865,126.40

Finding the Fourth Proportional to 5,573,714.40, 8,360,571.60 and 4,865,126.40

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Solution

The fourth proportional to 5,573,714.40, 8,360,571.60 and 4,865,126.40 is: 7,297,689.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,714.40 : 8,360,571.60 = 4,865,126.40 : x
  2. Step 2: Convert to fraction form
    5,573,714.40/8,360,571.60 = 4,865,126.40/x
  3. Step 3: Cross multiply
    5,573,714.40x = 8,360,571.60 × 4,865,126.40
  4. Step 4: Simplify right side
    5,573,714.40x = 40,675,237,610,250.24
  5. Step 5: Solve for x
    x = 40,675,237,610,250.24/5,573,714.40
  6. Step 6: Final answer
    x = 7,297,689.60

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Double scale
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Similar ratio
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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.