Home / 4,225,580.34-5,831,432.64-2,390,002.49

Finding the Fourth Proportional to 4,225,580.34, 5,831,432.64 and 2,390,002.49

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Solution

The fourth proportional to 4,225,580.34, 5,831,432.64 and 2,390,002.49 is: 3,298,277.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225,580.34 : 5,831,432.64 = 2,390,002.49 : x
  2. Step 2: Convert to fraction form
    4,225,580.34/5,831,432.64 = 2,390,002.49/x
  3. Step 3: Cross multiply
    4,225,580.34x = 5,831,432.64 × 2,390,002.49
  4. Step 4: Simplify right side
    4,225,580.34x = 13,937,138,500,710.11
  5. Step 5: Solve for x
    x = 13,937,138,500,710.11/4,225,580.34
  6. Step 6: Final answer
    x = 3,298,277.96

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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.