Home / 3,730,875.54-5,148,145.36-2,353,697.34

Finding the Fourth Proportional to 3,730,875.54, 5,148,145.36 and 2,353,697.34

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Solution

The fourth proportional to 3,730,875.54, 5,148,145.36 and 2,353,697.34 is: 3,247,810.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,875.54 : 5,148,145.36 = 2,353,697.34 : x
  2. Step 2: Convert to fraction form
    3,730,875.54/5,148,145.36 = 2,353,697.34/x
  3. Step 3: Cross multiply
    3,730,875.54x = 5,148,145.36 × 2,353,697.34
  4. Step 4: Simplify right side
    3,730,875.54x = 12,117,176,039,765.34
  5. Step 5: Solve for x
    x = 12,117,176,039,765.34/3,730,875.54
  6. Step 6: Final answer
    x = 3,247,810.31

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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.