Home / 3,341,257.32-4,610,937.48-1,813,364.40

Finding the Fourth Proportional to 3,341,257.32, 4,610,937.48 and 1,813,364.40

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Solution

The fourth proportional to 3,341,257.32, 4,610,937.48 and 1,813,364.40 is: 2,502,444.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341,257.32 : 4,610,937.48 = 1,813,364.40 : x
  2. Step 2: Convert to fraction form
    3,341,257.32/4,610,937.48 = 1,813,364.40/x
  3. Step 3: Cross multiply
    3,341,257.32x = 4,610,937.48 × 1,813,364.40
  4. Step 4: Simplify right side
    3,341,257.32x = 8,361,309,876,857.71
  5. Step 5: Solve for x
    x = 8,361,309,876,857.71/3,341,257.32
  6. Step 6: Final answer
    x = 2,502,444.16

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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.