Home / 4,374,368.60-6,556,304.10-2,243,355.80

Finding the Fourth Proportional to 4,374,368.60, 6,556,304.10 and 2,243,355.80

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Solution

The fourth proportional to 4,374,368.60, 6,556,304.10 and 2,243,355.80 is: 3,362,341.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,368.60 : 6,556,304.10 = 2,243,355.80 : x
  2. Step 2: Convert to fraction form
    4,374,368.60/6,556,304.10 = 2,243,355.80/x
  3. Step 3: Cross multiply
    4,374,368.60x = 6,556,304.10 × 2,243,355.80
  4. Step 4: Simplify right side
    4,374,368.60x = 14,708,122,829,298.78
  5. Step 5: Solve for x
    x = 14,708,122,829,298.78/4,374,368.60
  6. Step 6: Final answer
    x = 3,362,341.90

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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.