Home / 4,074,880.17-5,623,368-2,547,872.49

Finding the Fourth Proportional to 4,074,880.17, 5,623,368 and 2,547,872.49

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Solution

The fourth proportional to 4,074,880.17, 5,623,368 and 2,547,872.49 is: 3,516,084.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,880.17 : 5,623,368 = 2,547,872.49 : x
  2. Step 2: Convert to fraction form
    4,074,880.17/5,623,368 = 2,547,872.49/x
  3. Step 3: Cross multiply
    4,074,880.17x = 5,623,368 × 2,547,872.49
  4. Step 4: Simplify right side
    4,074,880.17x = 14,327,624,628,346.32
  5. Step 5: Solve for x
    x = 14,327,624,628,346.32/4,074,880.17
  6. Step 6: Final answer
    x = 3,516,084.90

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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.