Home / 2,236,330.77-3,354,071.73-616,699.40

Finding the Fourth Proportional to 2,236,330.77, 3,354,071.73 and 616,699.40

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Solution

The fourth proportional to 2,236,330.77, 3,354,071.73 and 616,699.40 is: 924,932.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,330.77 : 3,354,071.73 = 616,699.40 : x
  2. Step 2: Convert to fraction form
    2,236,330.77/3,354,071.73 = 616,699.40/x
  3. Step 3: Cross multiply
    2,236,330.77x = 3,354,071.73 × 616,699.40
  4. Step 4: Simplify right side
    2,236,330.77x = 2,068,454,006,677.60
  5. Step 5: Solve for x
    x = 2,068,454,006,677.60/2,236,330.77
  6. Step 6: Final answer
    x = 924,932.05

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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.