Home / 4,238,744.75-5,849,291.15-2,403,327.32

Finding the Fourth Proportional to 4,238,744.75, 5,849,291.15 and 2,403,327.32

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Solution

The fourth proportional to 4,238,744.75, 5,849,291.15 and 2,403,327.32 is: 3,316,491.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,238,744.75 : 5,849,291.15 = 2,403,327.32 : x
  2. Step 2: Convert to fraction form
    4,238,744.75/5,849,291.15 = 2,403,327.32/x
  3. Step 3: Cross multiply
    4,238,744.75x = 5,849,291.15 × 2,403,327.32
  4. Step 4: Simplify right side
    4,238,744.75x = 14,057,761,213,113.45
  5. Step 5: Solve for x
    x = 14,057,761,213,113.45/4,238,744.75
  6. Step 6: Final answer
    x = 3,316,491.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.