Home / 4,860,018.10-7,290,027.15-2,022,166.90

Finding the Fourth Proportional to 4,860,018.10, 7,290,027.15 and 2,022,166.90

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Solution

The fourth proportional to 4,860,018.10, 7,290,027.15 and 2,022,166.90 is: 3,033,250.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860,018.10 : 7,290,027.15 = 2,022,166.90 : x
  2. Step 2: Convert to fraction form
    4,860,018.10/7,290,027.15 = 2,022,166.90/x
  3. Step 3: Cross multiply
    4,860,018.10x = 7,290,027.15 × 2,022,166.90
  4. Step 4: Simplify right side
    4,860,018.10x = 14,741,651,602,831.34
  5. Step 5: Solve for x
    x = 14,741,651,602,831.34/4,860,018.10
  6. Step 6: Final answer
    x = 3,033,250.35

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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.