Home / 8,337,346.34-12,507,214.84-2,580,585.52

Finding the Fourth Proportional to 8,337,346.34, 12,507,214.84 and 2,580,585.52

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Solution

The fourth proportional to 8,337,346.34, 12,507,214.84 and 2,580,585.52 is: 3,871,248.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,337,346.34 : 12,507,214.84 = 2,580,585.52 : x
  2. Step 2: Convert to fraction form
    8,337,346.34/12,507,214.84 = 2,580,585.52/x
  3. Step 3: Cross multiply
    8,337,346.34x = 12,507,214.84 × 2,580,585.52
  4. Step 4: Simplify right side
    8,337,346.34x = 32,275,937,473,913.62
  5. Step 5: Solve for x
    x = 32,275,937,473,913.62/8,337,346.34
  6. Step 6: Final answer
    x = 3,871,248.26

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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.