Home / 2,459,476.48-3,688,032.50-1,394,232.52

Finding the Fourth Proportional to 2,459,476.48, 3,688,032.50 and 1,394,232.52

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Solution

The fourth proportional to 2,459,476.48, 3,688,032.50 and 1,394,232.52 is: 2,090,678.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,476.48 : 3,688,032.50 = 1,394,232.52 : x
  2. Step 2: Convert to fraction form
    2,459,476.48/3,688,032.50 = 1,394,232.52/x
  3. Step 3: Cross multiply
    2,459,476.48x = 3,688,032.50 × 1,394,232.52
  4. Step 4: Simplify right side
    2,459,476.48x = 5,141,974,846,316.90
  5. Step 5: Solve for x
    x = 5,141,974,846,316.90/2,459,476.48
  6. Step 6: Final answer
    x = 2,090,678.60

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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.