Home / 6,624,654.29-9,141,419.70-3,833,295.07

Finding the Fourth Proportional to 6,624,654.29, 9,141,419.70 and 3,833,295.07

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Solution

The fourth proportional to 6,624,654.29, 9,141,419.70 and 3,833,295.07 is: 5,289,598.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,624,654.29 : 9,141,419.70 = 3,833,295.07 : x
  2. Step 2: Convert to fraction form
    6,624,654.29/9,141,419.70 = 3,833,295.07/x
  3. Step 3: Cross multiply
    6,624,654.29x = 9,141,419.70 × 3,833,295.07
  4. Step 4: Simplify right side
    6,624,654.29x = 35,041,759,068,810.88
  5. Step 5: Solve for x
    x = 35,041,759,068,810.88/6,624,654.29
  6. Step 6: Final answer
    x = 5,289,598.15

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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.