Home / 7,377,527.03-10,180,996.63-4,069,746.48

Finding the Fourth Proportional to 7,377,527.03, 10,180,996.63 and 4,069,746.48

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Solution

The fourth proportional to 7,377,527.03, 10,180,996.63 and 4,069,746.48 is: 5,616,255.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377,527.03 : 10,180,996.63 = 4,069,746.48 : x
  2. Step 2: Convert to fraction form
    7,377,527.03/10,180,996.63 = 4,069,746.48/x
  3. Step 3: Cross multiply
    7,377,527.03x = 10,180,996.63 × 4,069,746.48
  4. Step 4: Simplify right side
    7,377,527.03x = 41,434,075,231,560.80
  5. Step 5: Solve for x
    x = 41,434,075,231,560.80/7,377,527.03
  6. Step 6: Final answer
    x = 5,616,255.29

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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.