Home / 8,052,784.84-11,113,302.90-4,615,598.44

Finding the Fourth Proportional to 8,052,784.84, 11,113,302.90 and 4,615,598.44

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Solution

The fourth proportional to 8,052,784.84, 11,113,302.90 and 4,615,598.44 is: 6,369,789.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,052,784.84 : 11,113,302.90 = 4,615,598.44 : x
  2. Step 2: Convert to fraction form
    8,052,784.84/11,113,302.90 = 4,615,598.44/x
  3. Step 3: Cross multiply
    8,052,784.84x = 11,113,302.90 × 4,615,598.44
  4. Step 4: Simplify right side
    8,052,784.84x = 51,294,543,528,487.48
  5. Step 5: Solve for x
    x = 51,294,543,528,487.48/8,052,784.84
  6. Step 6: Final answer
    x = 6,369,789.40

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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.