Home / 1,149,501.51-1,724,252.40-350,787.24

Finding the Fourth Proportional to 1,149,501.51, 1,724,252.40 and 350,787.24

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Solution

The fourth proportional to 1,149,501.51, 1,724,252.40 and 350,787.24 is: 526,180.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,149,501.51 : 1,724,252.40 = 350,787.24 : x
  2. Step 2: Convert to fraction form
    1,149,501.51/1,724,252.40 = 350,787.24/x
  3. Step 3: Cross multiply
    1,149,501.51x = 1,724,252.40 × 350,787.24
  4. Step 4: Simplify right side
    1,149,501.51x = 604,845,740,459.38
  5. Step 5: Solve for x
    x = 604,845,740,459.38/1,149,501.51
  6. Step 6: Final answer
    x = 526,180.90

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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.