Home / 7,573,214.93-11,359,822.64-1,893,439.23

Finding the Fourth Proportional to 7,573,214.93, 11,359,822.64 and 1,893,439.23

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Solution

The fourth proportional to 7,573,214.93, 11,359,822.64 and 1,893,439.23 is: 2,840,158.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,214.93 : 11,359,822.64 = 1,893,439.23 : x
  2. Step 2: Convert to fraction form
    7,573,214.93/11,359,822.64 = 1,893,439.23/x
  3. Step 3: Cross multiply
    7,573,214.93x = 11,359,822.64 × 1,893,439.23
  4. Step 4: Simplify right side
    7,573,214.93x = 21,509,133,822,950.97
  5. Step 5: Solve for x
    x = 21,509,133,822,950.97/7,573,214.93
  6. Step 6: Final answer
    x = 2,840,158.91

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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.