Home / 6,410,242.65-9,615,386.69-1,552,552.41

Finding the Fourth Proportional to 6,410,242.65, 9,615,386.69 and 1,552,552.41

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Solution

The fourth proportional to 6,410,242.65, 9,615,386.69 and 1,552,552.41 is: 2,328,834.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,242.65 : 9,615,386.69 = 1,552,552.41 : x
  2. Step 2: Convert to fraction form
    6,410,242.65/9,615,386.69 = 1,552,552.41/x
  3. Step 3: Cross multiply
    6,410,242.65x = 9,615,386.69 × 1,552,552.41
  4. Step 4: Simplify right side
    6,410,242.65x = 14,928,391,812,758.43
  5. Step 5: Solve for x
    x = 14,928,391,812,758.43/6,410,242.65
  6. Step 6: Final answer
    x = 2,328,834.12

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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.