Home / 4,242,073.80-5,854,074.48-2,308,334.88

Finding the Fourth Proportional to 4,242,073.80, 5,854,074.48 and 2,308,334.88

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Solution

The fourth proportional to 4,242,073.80, 5,854,074.48 and 2,308,334.88 is: 3,185,509.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,073.80 : 5,854,074.48 = 2,308,334.88 : x
  2. Step 2: Convert to fraction form
    4,242,073.80/5,854,074.48 = 2,308,334.88/x
  3. Step 3: Cross multiply
    4,242,073.80x = 5,854,074.48 × 2,308,334.88
  4. Step 4: Simplify right side
    4,242,073.80x = 13,513,164,312,301.86
  5. Step 5: Solve for x
    x = 13,513,164,312,301.86/4,242,073.80
  6. Step 6: Final answer
    x = 3,185,509.01

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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.