Home / 4,963,995.34-7,446,422.21-1,369,762.45

Finding the Fourth Proportional to 4,963,995.34, 7,446,422.21 and 1,369,762.45

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Solution

The fourth proportional to 4,963,995.34, 7,446,422.21 and 1,369,762.45 is: 2,054,762.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,963,995.34 : 7,446,422.21 = 1,369,762.45 : x
  2. Step 2: Convert to fraction form
    4,963,995.34/7,446,422.21 = 1,369,762.45/x
  3. Step 3: Cross multiply
    4,963,995.34x = 7,446,422.21 × 1,369,762.45
  4. Step 4: Simplify right side
    4,963,995.34x = 10,199,829,504,639.15
  5. Step 5: Solve for x
    x = 10,199,829,504,639.15/4,963,995.34
  6. Step 6: Final answer
    x = 2,054,762.10

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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.