Home / 5,549,946.48-7,660,160.64-3,374,028

Finding the Fourth Proportional to 5,549,946.48, 7,660,160.64 and 3,374,028

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Solution

The fourth proportional to 5,549,946.48, 7,660,160.64 and 3,374,028 is: 4,656,909.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,549,946.48 : 7,660,160.64 = 3,374,028 : x
  2. Step 2: Convert to fraction form
    5,549,946.48/7,660,160.64 = 3,374,028/x
  3. Step 3: Cross multiply
    5,549,946.48x = 7,660,160.64 × 3,374,028
  4. Step 4: Simplify right side
    5,549,946.48x = 25,845,596,483,857.92
  5. Step 5: Solve for x
    x = 25,845,596,483,857.92/5,549,946.48
  6. Step 6: Final answer
    x = 4,656,909.14

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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.