Home / 10,590,865.05-14,614,591.67-5,943,752.57

Finding the Fourth Proportional to 10,590,865.05, 14,614,591.67 and 5,943,752.57

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Solution

The fourth proportional to 10,590,865.05, 14,614,591.67 and 5,943,752.57 is: 8,201,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590,865.05 : 14,614,591.67 = 5,943,752.57 : x
  2. Step 2: Convert to fraction form
    10,590,865.05/14,614,591.67 = 5,943,752.57/x
  3. Step 3: Cross multiply
    10,590,865.05x = 14,614,591.67 × 5,943,752.57
  4. Step 4: Simplify right side
    10,590,865.05x = 86,865,516,849,458.95
  5. Step 5: Solve for x
    x = 86,865,516,849,458.95/10,590,865.05
  6. Step 6: Final answer
    x = 8,201,928.40

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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.