Home / 1,495,725.16-2,243,528.88-498,453.16

Finding the Fourth Proportional to 1,495,725.16, 2,243,528.88 and 498,453.16

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Solution

The fourth proportional to 1,495,725.16, 2,243,528.88 and 498,453.16 is: 747,660.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,725.16 : 2,243,528.88 = 498,453.16 : x
  2. Step 2: Convert to fraction form
    1,495,725.16/2,243,528.88 = 498,453.16/x
  3. Step 3: Cross multiply
    1,495,725.16x = 2,243,528.88 × 498,453.16
  4. Step 4: Simplify right side
    1,495,725.16x = 1,118,294,059,787.26
  5. Step 5: Solve for x
    x = 1,118,294,059,787.26/1,495,725.16
  6. Step 6: Final answer
    x = 747,660.12

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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.