Home / 1,450,418.04-2,175,298.98-551,539.24

Finding the Fourth Proportional to 1,450,418.04, 2,175,298.98 and 551,539.24

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Solution

The fourth proportional to 1,450,418.04, 2,175,298.98 and 551,539.24 is: 827,184.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,450,418.04 : 2,175,298.98 = 551,539.24 : x
  2. Step 2: Convert to fraction form
    1,450,418.04/2,175,298.98 = 551,539.24/x
  3. Step 3: Cross multiply
    1,450,418.04x = 2,175,298.98 × 551,539.24
  4. Step 4: Simplify right side
    1,450,418.04x = 1,199,762,746,201.98
  5. Step 5: Solve for x
    x = 1,199,762,746,201.98/1,450,418.04
  6. Step 6: Final answer
    x = 827,184.10

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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.