Home / 5,254,503.53-7,875,365.27-3,717,941.64

Finding the Fourth Proportional to 5,254,503.53, 7,875,365.27 and 3,717,941.64

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Solution

The fourth proportional to 5,254,503.53, 7,875,365.27 and 3,717,941.64 is: 5,572,391.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,503.53 : 7,875,365.27 = 3,717,941.64 : x
  2. Step 2: Convert to fraction form
    5,254,503.53/7,875,365.27 = 3,717,941.64/x
  3. Step 3: Cross multiply
    5,254,503.53x = 7,875,365.27 × 3,717,941.64
  4. Step 4: Simplify right side
    5,254,503.53x = 29,280,148,409,576.30
  5. Step 5: Solve for x
    x = 29,280,148,409,576.30/5,254,503.53
  6. Step 6: Final answer
    x = 5,572,391.05

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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.