Home / 6,864,001.60-9,472,141.44-3,766,515.36

Finding the Fourth Proportional to 6,864,001.60, 9,472,141.44 and 3,766,515.36

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Solution

The fourth proportional to 6,864,001.60, 9,472,141.44 and 3,766,515.36 is: 5,197,692.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,001.60 : 9,472,141.44 = 3,766,515.36 : x
  2. Step 2: Convert to fraction form
    6,864,001.60/9,472,141.44 = 3,766,515.36/x
  3. Step 3: Cross multiply
    6,864,001.60x = 9,472,141.44 × 3,766,515.36
  4. Step 4: Simplify right side
    6,864,001.60x = 35,676,966,225,852.52
  5. Step 5: Solve for x
    x = 35,676,966,225,852.52/6,864,001.60
  6. Step 6: Final answer
    x = 5,197,692.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.