Home / 4,001,849.95-6,003,892.32-1,607,376.16

Finding the Fourth Proportional to 4,001,849.95, 6,003,892.32 and 1,607,376.16

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Solution

The fourth proportional to 4,001,849.95, 6,003,892.32 and 1,607,376.16 is: 2,411,513.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,001,849.95 : 6,003,892.32 = 1,607,376.16 : x
  2. Step 2: Convert to fraction form
    4,001,849.95/6,003,892.32 = 1,607,376.16/x
  3. Step 3: Cross multiply
    4,001,849.95x = 6,003,892.32 × 1,607,376.16
  4. Step 4: Simplify right side
    4,001,849.95x = 9,650,513,382,375.09
  5. Step 5: Solve for x
    x = 9,650,513,382,375.09/4,001,849.95
  6. Step 6: Final answer
    x = 2,411,513.05

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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.