Home / 3,153,386.14-4,712,798.81-2,302,250.38

Finding the Fourth Proportional to 3,153,386.14, 4,712,798.81 and 2,302,250.38

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Solution

The fourth proportional to 3,153,386.14, 4,712,798.81 and 2,302,250.38 is: 3,440,759.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,386.14 : 4,712,798.81 = 2,302,250.38 : x
  2. Step 2: Convert to fraction form
    3,153,386.14/4,712,798.81 = 2,302,250.38/x
  3. Step 3: Cross multiply
    3,153,386.14x = 4,712,798.81 × 2,302,250.38
  4. Step 4: Simplify right side
    3,153,386.14x = 10,850,042,851,186.05
  5. Step 5: Solve for x
    x = 10,850,042,851,186.05/3,153,386.14
  6. Step 6: Final answer
    x = 3,440,759.35

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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.