Home / 1,173,808.60-1,760,712.90-1,094,493.40

Finding the Fourth Proportional to 1,173,808.60, 1,760,712.90 and 1,094,493.40

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Solution

The fourth proportional to 1,173,808.60, 1,760,712.90 and 1,094,493.40 is: 1,641,740.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,808.60 : 1,760,712.90 = 1,094,493.40 : x
  2. Step 2: Convert to fraction form
    1,173,808.60/1,760,712.90 = 1,094,493.40/x
  3. Step 3: Cross multiply
    1,173,808.60x = 1,760,712.90 × 1,094,493.40
  4. Step 4: Simplify right side
    1,173,808.60x = 1,927,088,648,344.86
  5. Step 5: Solve for x
    x = 1,927,088,648,344.86/1,173,808.60
  6. Step 6: Final answer
    x = 1,641,740.10

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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.