Home / 4,570,760.47-6,859,295.66-1,578,944.47

Finding the Fourth Proportional to 4,570,760.47, 6,859,295.66 and 1,578,944.47

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Solution

The fourth proportional to 4,570,760.47, 6,859,295.66 and 1,578,944.47 is: 2,369,506.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,760.47 : 6,859,295.66 = 1,578,944.47 : x
  2. Step 2: Convert to fraction form
    4,570,760.47/6,859,295.66 = 1,578,944.47/x
  3. Step 3: Cross multiply
    4,570,760.47x = 6,859,295.66 × 1,578,944.47
  4. Step 4: Simplify right side
    4,570,760.47x = 10,830,446,950,452
  5. Step 5: Solve for x
    x = 10,830,446,950,452/4,570,760.47
  6. Step 6: Final answer
    x = 2,369,506.57

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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.