Home / 6,941,082.28-10,411,316.70-1,892,393.32

Finding the Fourth Proportional to 6,941,082.28, 10,411,316.70 and 1,892,393.32

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Solution

The fourth proportional to 6,941,082.28, 10,411,316.70 and 1,892,393.32 is: 2,838,506.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,941,082.28 : 10,411,316.70 = 1,892,393.32 : x
  2. Step 2: Convert to fraction form
    6,941,082.28/10,411,316.70 = 1,892,393.32/x
  3. Step 3: Cross multiply
    6,941,082.28x = 10,411,316.70 × 1,892,393.32
  4. Step 4: Simplify right side
    6,941,082.28x = 19,702,306,175,484.44
  5. Step 5: Solve for x
    x = 19,702,306,175,484.44/6,941,082.28
  6. Step 6: Final answer
    x = 2,838,506.36

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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.