Home / 2,424,621.60-3,636,800.54-741,725.10

Finding the Fourth Proportional to 2,424,621.60, 3,636,800.54 and 741,725.10

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Solution

The fourth proportional to 2,424,621.60, 3,636,800.54 and 741,725.10 is: 1,112,547.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,621.60 : 3,636,800.54 = 741,725.10 : x
  2. Step 2: Convert to fraction form
    2,424,621.60/3,636,800.54 = 741,725.10/x
  3. Step 3: Cross multiply
    2,424,621.60x = 3,636,800.54 × 741,725.10
  4. Step 4: Simplify right side
    2,424,621.60x = 2,697,506,244,211.55
  5. Step 5: Solve for x
    x = 2,697,506,244,211.55/2,424,621.60
  6. Step 6: Final answer
    x = 1,112,547.31

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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.