Home / 8,645,941.04-12,973,397.60-3,852,515.41

Finding the Fourth Proportional to 8,645,941.04, 12,973,397.60 and 3,852,515.41

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Solution

The fourth proportional to 8,645,941.04, 12,973,397.60 and 3,852,515.41 is: 5,780,772.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,645,941.04 : 12,973,397.60 = 3,852,515.41 : x
  2. Step 2: Convert to fraction form
    8,645,941.04/12,973,397.60 = 3,852,515.41/x
  3. Step 3: Cross multiply
    8,645,941.04x = 12,973,397.60 × 3,852,515.41
  4. Step 4: Simplify right side
    8,645,941.04x = 49,980,214,151,254.81
  5. Step 5: Solve for x
    x = 49,980,214,151,254.81/8,645,941.04
  6. Step 6: Final answer
    x = 5,780,772.03

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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.