Home / 4,071,486.12-5,619,341.88-2,353,602.48

Finding the Fourth Proportional to 4,071,486.12, 5,619,341.88 and 2,353,602.48

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Solution

The fourth proportional to 4,071,486.12, 5,619,341.88 and 2,353,602.48 is: 3,248,370.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,071,486.12 : 5,619,341.88 = 2,353,602.48 : x
  2. Step 2: Convert to fraction form
    4,071,486.12/5,619,341.88 = 2,353,602.48/x
  3. Step 3: Cross multiply
    4,071,486.12x = 5,619,341.88 × 2,353,602.48
  4. Step 4: Simplify right side
    4,071,486.12x = 13,225,696,984,735.86
  5. Step 5: Solve for x
    x = 13,225,696,984,735.86/4,071,486.12
  6. Step 6: Final answer
    x = 3,248,370.89

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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.