Home / 4,626,246-6,387,586.92-3,713,495.88

Finding the Fourth Proportional to 4,626,246, 6,387,586.92 and 3,713,495.88

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Solution

The fourth proportional to 4,626,246, 6,387,586.92 and 3,713,495.88 is: 5,127,327.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,246 : 6,387,586.92 = 3,713,495.88 : x
  2. Step 2: Convert to fraction form
    4,626,246/6,387,586.92 = 3,713,495.88/x
  3. Step 3: Cross multiply
    4,626,246x = 6,387,586.92 × 3,713,495.88
  4. Step 4: Simplify right side
    4,626,246x = 23,720,277,710,561.89
  5. Step 5: Solve for x
    x = 23,720,277,710,561.89/4,626,246
  6. Step 6: Final answer
    x = 5,127,327.36

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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.