Home / 7,746,677.00-11,620,666.01-2,355,374.13

Finding the Fourth Proportional to 7,746,677.00, 11,620,666.01 and 2,355,374.13

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Solution

The fourth proportional to 7,746,677.00, 11,620,666.01 and 2,355,374.13 is: 3,533,258.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,746,677.00 : 11,620,666.01 = 2,355,374.13 : x
  2. Step 2: Convert to fraction form
    7,746,677.00/11,620,666.01 = 2,355,374.13/x
  3. Step 3: Cross multiply
    7,746,677.00x = 11,620,666.01 × 2,355,374.13
  4. Step 4: Simplify right side
    7,746,677.00x = 27,371,016,104,660.53
  5. Step 5: Solve for x
    x = 27,371,016,104,660.53/7,746,677.00
  6. Step 6: Final answer
    x = 3,533,258.98

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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.