Home / 5,493,368.20-7,580,151.23-3,011,935.93

Finding the Fourth Proportional to 5,493,368.20, 7,580,151.23 and 3,011,935.93

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Solution

The fourth proportional to 5,493,368.20, 7,580,151.23 and 3,011,935.93 is: 4,156,089.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493,368.20 : 7,580,151.23 = 3,011,935.93 : x
  2. Step 2: Convert to fraction form
    5,493,368.20/7,580,151.23 = 3,011,935.93/x
  3. Step 3: Cross multiply
    5,493,368.20x = 7,580,151.23 × 3,011,935.93
  4. Step 4: Simplify right side
    5,493,368.20x = 22,830,929,844,470.70
  5. Step 5: Solve for x
    x = 22,830,929,844,470.70/5,493,368.20
  6. Step 6: Final answer
    x = 4,156,089.49

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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.