Home / 1,024,913.16-1,537,212.08-341,811.98

Finding the Fourth Proportional to 1,024,913.16, 1,537,212.08 and 341,811.98

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Solution

The fourth proportional to 1,024,913.16, 1,537,212.08 and 341,811.98 is: 512,665.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,913.16 : 1,537,212.08 = 341,811.98 : x
  2. Step 2: Convert to fraction form
    1,024,913.16/1,537,212.08 = 341,811.98/x
  3. Step 3: Cross multiply
    1,024,913.16x = 1,537,212.08 × 341,811.98
  4. Step 4: Simplify right side
    1,024,913.16x = 525,437,504,744.72
  5. Step 5: Solve for x
    x = 525,437,504,744.72/1,024,913.16
  6. Step 6: Final answer
    x = 512,665.39

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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.