Home / 1,495,044.60-2,242,275.30-483,921.60

Finding the Fourth Proportional to 1,495,044.60, 2,242,275.30 and 483,921.60

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Solution

The fourth proportional to 1,495,044.60, 2,242,275.30 and 483,921.60 is: 725,788.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,044.60 : 2,242,275.30 = 483,921.60 : x
  2. Step 2: Convert to fraction form
    1,495,044.60/2,242,275.30 = 483,921.60/x
  3. Step 3: Cross multiply
    1,495,044.60x = 2,242,275.30 × 483,921.60
  4. Step 4: Simplify right side
    1,495,044.60x = 1,085,085,450,816.48
  5. Step 5: Solve for x
    x = 1,085,085,450,816.48/1,495,044.60
  6. Step 6: Final answer
    x = 725,788.01

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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.