Home / 4,257,699.06-6,387,526.59-1,225,090.04

Finding the Fourth Proportional to 4,257,699.06, 6,387,526.59 and 1,225,090.04

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Solution

The fourth proportional to 4,257,699.06, 6,387,526.59 and 1,225,090.04 is: 1,837,916.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257,699.06 : 6,387,526.59 = 1,225,090.04 : x
  2. Step 2: Convert to fraction form
    4,257,699.06/6,387,526.59 = 1,225,090.04/x
  3. Step 3: Cross multiply
    4,257,699.06x = 6,387,526.59 × 1,225,090.04
  4. Step 4: Simplify right side
    4,257,699.06x = 7,825,295,228,175.61
  5. Step 5: Solve for x
    x = 7,825,295,228,175.61/4,257,699.06
  6. Step 6: Final answer
    x = 1,837,916.47

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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.