Home / 4,592,423.52-6,885,203.76-3,168,416.16

Finding the Fourth Proportional to 4,592,423.52, 6,885,203.76 and 3,168,416.16

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Solution

The fourth proportional to 4,592,423.52, 6,885,203.76 and 3,168,416.16 is: 4,750,256.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,592,423.52 : 6,885,203.76 = 3,168,416.16 : x
  2. Step 2: Convert to fraction form
    4,592,423.52/6,885,203.76 = 3,168,416.16/x
  3. Step 3: Cross multiply
    4,592,423.52x = 6,885,203.76 × 3,168,416.16
  4. Step 4: Simplify right side
    4,592,423.52x = 21,815,190,858,076.76
  5. Step 5: Solve for x
    x = 21,815,190,858,076.76/4,592,423.52
  6. Step 6: Final answer
    x = 4,750,256.76

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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.