Home / 4,669,125.29-7,005,041.58-1,936,165.25

Finding the Fourth Proportional to 4,669,125.29, 7,005,041.58 and 1,936,165.25

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Solution

The fourth proportional to 4,669,125.29, 7,005,041.58 and 1,936,165.25 is: 2,904,809.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,125.29 : 7,005,041.58 = 1,936,165.25 : x
  2. Step 2: Convert to fraction form
    4,669,125.29/7,005,041.58 = 1,936,165.25/x
  3. Step 3: Cross multiply
    4,669,125.29x = 7,005,041.58 × 1,936,165.25
  4. Step 4: Simplify right side
    4,669,125.29x = 13,562,918,046,975.89
  5. Step 5: Solve for x
    x = 13,562,918,046,975.89/4,669,125.29
  6. Step 6: Final answer
    x = 2,904,809.19

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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.