Home / 7,598,664.57-10,486,142.05-4,114,002.40

Finding the Fourth Proportional to 7,598,664.57, 10,486,142.05 and 4,114,002.40

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Solution

The fourth proportional to 7,598,664.57, 10,486,142.05 and 4,114,002.40 is: 5,677,315.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,598,664.57 : 10,486,142.05 = 4,114,002.40 : x
  2. Step 2: Convert to fraction form
    7,598,664.57/10,486,142.05 = 4,114,002.40/x
  3. Step 3: Cross multiply
    7,598,664.57x = 10,486,142.05 × 4,114,002.40
  4. Step 4: Simplify right side
    7,598,664.57x = 43,140,013,520,085.73
  5. Step 5: Solve for x
    x = 43,140,013,520,085.73/7,598,664.57
  6. Step 6: Final answer
    x = 5,677,315.15

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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.