Home / 3,033,479.16-4,186,175.58-1,675,323

Finding the Fourth Proportional to 3,033,479.16, 4,186,175.58 and 1,675,323

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Solution

The fourth proportional to 3,033,479.16, 4,186,175.58 and 1,675,323 is: 2,311,931.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,479.16 : 4,186,175.58 = 1,675,323 : x
  2. Step 2: Convert to fraction form
    3,033,479.16/4,186,175.58 = 1,675,323/x
  3. Step 3: Cross multiply
    3,033,479.16x = 4,186,175.58 × 1,675,323
  4. Step 4: Simplify right side
    3,033,479.16x = 7,013,196,231,212.34
  5. Step 5: Solve for x
    x = 7,013,196,231,212.34/3,033,479.16
  6. Step 6: Final answer
    x = 2,311,931.57

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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.