Home / 4,671,808.40-7,007,712.60-4,593,076.40

Finding the Fourth Proportional to 4,671,808.40, 7,007,712.60 and 4,593,076.40

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Solution

The fourth proportional to 4,671,808.40, 7,007,712.60 and 4,593,076.40 is: 6,889,614.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,808.40 : 7,007,712.60 = 4,593,076.40 : x
  2. Step 2: Convert to fraction form
    4,671,808.40/7,007,712.60 = 4,593,076.40/x
  3. Step 3: Cross multiply
    4,671,808.40x = 7,007,712.60 × 4,593,076.40
  4. Step 4: Simplify right side
    4,671,808.40x = 32,186,959,361,042.64
  5. Step 5: Solve for x
    x = 32,186,959,361,042.64/4,671,808.40
  6. Step 6: Final answer
    x = 6,889,614.60

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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.