Home / 9,518,558-14,272,471.32-3,127,094.32

Finding the Fourth Proportional to 9,518,558, 14,272,471.32 and 3,127,094.32

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Solution

The fourth proportional to 9,518,558, 14,272,471.32 and 3,127,094.32 is: 4,688,878.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518,558 : 14,272,471.32 = 3,127,094.32 : x
  2. Step 2: Convert to fraction form
    9,518,558/14,272,471.32 = 3,127,094.32/x
  3. Step 3: Cross multiply
    9,518,558x = 14,272,471.32 × 3,127,094.32
  4. Step 4: Simplify right side
    9,518,558x = 44,631,363,997,134.90
  5. Step 5: Solve for x
    x = 44,631,363,997,134.90/9,518,558
  6. Step 6: Final answer
    x = 4,688,878.71

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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.