Home / 4,534,861-6,258,108.18-2,497,670.50

Finding the Fourth Proportional to 4,534,861, 6,258,108.18 and 2,497,670.50

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Solution

The fourth proportional to 4,534,861, 6,258,108.18 and 2,497,670.50 is: 3,446,785.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,861 : 6,258,108.18 = 2,497,670.50 : x
  2. Step 2: Convert to fraction form
    4,534,861/6,258,108.18 = 2,497,670.50/x
  3. Step 3: Cross multiply
    4,534,861x = 6,258,108.18 × 2,497,670.50
  4. Step 4: Simplify right side
    4,534,861x = 15,630,692,186,994.69
  5. Step 5: Solve for x
    x = 15,630,692,186,994.69/4,534,861
  6. Step 6: Final answer
    x = 3,446,785.29

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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.