Home / 4,282,800.81-6,418,492.99-2,260,569.33

Finding the Fourth Proportional to 4,282,800.81, 6,418,492.99 and 2,260,569.33

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Solution

The fourth proportional to 4,282,800.81, 6,418,492.99 and 2,260,569.33 is: 3,387,841.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,282,800.81 : 6,418,492.99 = 2,260,569.33 : x
  2. Step 2: Convert to fraction form
    4,282,800.81/6,418,492.99 = 2,260,569.33/x
  3. Step 3: Cross multiply
    4,282,800.81x = 6,418,492.99 × 2,260,569.33
  4. Step 4: Simplify right side
    4,282,800.81x = 14,509,448,360,270.11
  5. Step 5: Solve for x
    x = 14,509,448,360,270.11/4,282,800.81
  6. Step 6: Final answer
    x = 3,387,841.05

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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.