Home / 2,374,422.57-3,276,763.00-1,457,158.32

Finding the Fourth Proportional to 2,374,422.57, 3,276,763.00 and 1,457,158.32

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Solution

The fourth proportional to 2,374,422.57, 3,276,763.00 and 1,457,158.32 is: 2,010,915.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,422.57 : 3,276,763.00 = 1,457,158.32 : x
  2. Step 2: Convert to fraction form
    2,374,422.57/3,276,763.00 = 1,457,158.32/x
  3. Step 3: Cross multiply
    2,374,422.57x = 3,276,763.00 × 1,457,158.32
  4. Step 4: Simplify right side
    2,374,422.57x = 4,774,762,464,475.26
  5. Step 5: Solve for x
    x = 4,774,762,464,475.26/2,374,422.57
  6. Step 6: Final answer
    x = 2,010,915.21

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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.