Home / 1,104,004.60-1,654,038.60-934,730.80

Finding the Fourth Proportional to 1,104,004.60, 1,654,038.60 and 934,730.80

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Solution

The fourth proportional to 1,104,004.60, 1,654,038.60 and 934,730.80 is: 1,400,429.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,004.60 : 1,654,038.60 = 934,730.80 : x
  2. Step 2: Convert to fraction form
    1,104,004.60/1,654,038.60 = 934,730.80/x
  3. Step 3: Cross multiply
    1,104,004.60x = 1,654,038.60 × 934,730.80
  4. Step 4: Simplify right side
    1,104,004.60x = 1,546,080,823,808.88
  5. Step 5: Solve for x
    x = 1,546,080,823,808.88/1,104,004.60
  6. Step 6: Final answer
    x = 1,400,429.69

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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.