Home / 4,361,421.60-6,546,020.40-2,562,055.20

Finding the Fourth Proportional to 4,361,421.60, 6,546,020.40 and 2,562,055.20

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Solution

The fourth proportional to 4,361,421.60, 6,546,020.40 and 2,562,055.20 is: 3,845,366.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,361,421.60 : 6,546,020.40 = 2,562,055.20 : x
  2. Step 2: Convert to fraction form
    4,361,421.60/6,546,020.40 = 2,562,055.20/x
  3. Step 3: Cross multiply
    4,361,421.60x = 6,546,020.40 × 2,562,055.20
  4. Step 4: Simplify right side
    4,361,421.60x = 16,771,265,605,126.08
  5. Step 5: Solve for x
    x = 16,771,265,605,126.08/4,361,421.60
  6. Step 6: Final answer
    x = 3,845,366.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.