Home / 3,341,207.45-4,610,865.07-1,813,314.57

Finding the Fourth Proportional to 3,341,207.45, 4,610,865.07 and 1,813,314.57

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Solution

The fourth proportional to 3,341,207.45, 4,610,865.07 and 1,813,314.57 is: 2,502,373.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,207.45 : 4,610,865.07 = 1,813,314.57 : x
  2. Step 2: Convert to fraction form
    3,341,207.45/4,610,865.07 = 1,813,314.57/x
  3. Step 3: Cross multiply
    3,341,207.45x = 4,610,865.07 × 1,813,314.57
  4. Step 4: Simplify right side
    3,341,207.45x = 8,360,948,814,001.71
  5. Step 5: Solve for x
    x = 8,360,948,814,001.71/3,341,207.45
  6. Step 6: Final answer
    x = 2,502,373.45

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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.