Home / 10,506,981.03-14,500,283.60-5,797,353.49

Finding the Fourth Proportional to 10,506,981.03, 14,500,283.60 and 5,797,353.49

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Solution

The fourth proportional to 10,506,981.03, 14,500,283.60 and 5,797,353.49 is: 8,000,706.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,506,981.03 : 14,500,283.60 = 5,797,353.49 : x
  2. Step 2: Convert to fraction form
    10,506,981.03/14,500,283.60 = 5,797,353.49/x
  3. Step 3: Cross multiply
    10,506,981.03x = 14,500,283.60 × 5,797,353.49
  4. Step 4: Simplify right side
    10,506,981.03x = 84,063,269,734,449.77
  5. Step 5: Solve for x
    x = 84,063,269,734,449.77/10,506,981.03
  6. Step 6: Final answer
    x = 8,000,706.34

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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.