Home / 7,205,199.66-9,941,549.22-4,304,024.28

Finding the Fourth Proportional to 7,205,199.66, 9,941,549.22 and 4,304,024.28

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Solution

The fourth proportional to 7,205,199.66, 9,941,549.22 and 4,304,024.28 is: 5,938,582.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,205,199.66 : 9,941,549.22 = 4,304,024.28 : x
  2. Step 2: Convert to fraction form
    7,205,199.66/9,941,549.22 = 4,304,024.28/x
  3. Step 3: Cross multiply
    7,205,199.66x = 9,941,549.22 × 4,304,024.28
  4. Step 4: Simplify right side
    7,205,199.66x = 42,788,669,223,695.07
  5. Step 5: Solve for x
    x = 42,788,669,223,695.07/7,205,199.66
  6. Step 6: Final answer
    x = 5,938,582.03

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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.