Home / 2,574,315.68-3,552,475.60-1,412,732.06

Finding the Fourth Proportional to 2,574,315.68, 3,552,475.60 and 1,412,732.06

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Solution

The fourth proportional to 2,574,315.68, 3,552,475.60 and 1,412,732.06 is: 1,949,526.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,315.68 : 3,552,475.60 = 1,412,732.06 : x
  2. Step 2: Convert to fraction form
    2,574,315.68/3,552,475.60 = 1,412,732.06/x
  3. Step 3: Cross multiply
    2,574,315.68x = 3,552,475.60 × 1,412,732.06
  4. Step 4: Simplify right side
    2,574,315.68x = 5,018,696,175,831.09
  5. Step 5: Solve for x
    x = 5,018,696,175,831.09/2,574,315.68
  6. Step 6: Final answer
    x = 1,949,526.32

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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.