Home / 2,457,461.04-3,391,311.69-1,369,801.41

Finding the Fourth Proportional to 2,457,461.04, 3,391,311.69 and 1,369,801.41

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Solution

The fourth proportional to 2,457,461.04, 3,391,311.69 and 1,369,801.41 is: 1,890,334.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,461.04 : 3,391,311.69 = 1,369,801.41 : x
  2. Step 2: Convert to fraction form
    2,457,461.04/3,391,311.69 = 1,369,801.41/x
  3. Step 3: Cross multiply
    2,457,461.04x = 3,391,311.69 × 1,369,801.41
  4. Step 4: Simplify right side
    2,457,461.04x = 4,645,423,534,711.48
  5. Step 5: Solve for x
    x = 4,645,423,534,711.48/2,457,461.04
  6. Step 6: Final answer
    x = 1,890,334.56

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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.