Home / 1,569,751.01-2,354,204.94-432,242.39

Finding the Fourth Proportional to 1,569,751.01, 2,354,204.94 and 432,242.39

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Solution

The fourth proportional to 1,569,751.01, 2,354,204.94 and 432,242.39 is: 648,247.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,751.01 : 2,354,204.94 = 432,242.39 : x
  2. Step 2: Convert to fraction form
    1,569,751.01/2,354,204.94 = 432,242.39/x
  3. Step 3: Cross multiply
    1,569,751.01x = 2,354,204.94 × 432,242.39
  4. Step 4: Simplify right side
    1,569,751.01x = 1,017,587,158,044.38
  5. Step 5: Solve for x
    x = 1,017,587,158,044.38/1,569,751.01
  6. Step 6: Final answer
    x = 648,247.50

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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.