Home / 3,472,642.40-5,208,272.40-1,675,522.40

Finding the Fourth Proportional to 3,472,642.40, 5,208,272.40 and 1,675,522.40

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Solution

The fourth proportional to 3,472,642.40, 5,208,272.40 and 1,675,522.40 is: 2,512,950.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,642.40 : 5,208,272.40 = 1,675,522.40 : x
  2. Step 2: Convert to fraction form
    3,472,642.40/5,208,272.40 = 1,675,522.40/x
  3. Step 3: Cross multiply
    3,472,642.40x = 5,208,272.40 × 1,675,522.40
  4. Step 4: Simplify right side
    3,472,642.40x = 8,726,577,071,501.76
  5. Step 5: Solve for x
    x = 8,726,577,071,501.76/3,472,642.40
  6. Step 6: Final answer
    x = 2,512,950.10

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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.