Home / 792,080.10-1,111,711.50-792,080.10

Finding the Fourth Proportional to 792,080.10, 1,111,711.50 and 792,080.10

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Solution

The fourth proportional to 792,080.10, 1,111,711.50 and 792,080.10 is: 1,111,711.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,080.10 : 1,111,711.50 = 792,080.10 : x
  2. Step 2: Convert to fraction form
    792,080.10/1,111,711.50 = 792,080.10/x
  3. Step 3: Cross multiply
    792,080.10x = 1,111,711.50 × 792,080.10
  4. Step 4: Simplify right side
    792,080.10x = 880,564,556,091.15
  5. Step 5: Solve for x
    x = 880,564,556,091.15/792,080.10
  6. Step 6: Final answer
    x = 1,111,711.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.