Home / 3,502,116-4,832,920.08-1,892,484

Finding the Fourth Proportional to 3,502,116, 4,832,920.08 and 1,892,484

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Solution

The fourth proportional to 3,502,116, 4,832,920.08 and 1,892,484 is: 2,611,627.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,116 : 4,832,920.08 = 1,892,484 : x
  2. Step 2: Convert to fraction form
    3,502,116/4,832,920.08 = 1,892,484/x
  3. Step 3: Cross multiply
    3,502,116x = 4,832,920.08 × 1,892,484
  4. Step 4: Simplify right side
    3,502,116x = 9,146,223,924,678.72
  5. Step 5: Solve for x
    x = 9,146,223,924,678.72/3,502,116
  6. Step 6: Final answer
    x = 2,611,627.92

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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.