Home / 6,235,205.10-9,352,807.65-3,831,254.70

Finding the Fourth Proportional to 6,235,205.10, 9,352,807.65 and 3,831,254.70

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Solution

The fourth proportional to 6,235,205.10, 9,352,807.65 and 3,831,254.70 is: 5,746,882.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235,205.10 : 9,352,807.65 = 3,831,254.70 : x
  2. Step 2: Convert to fraction form
    6,235,205.10/9,352,807.65 = 3,831,254.70/x
  3. Step 3: Cross multiply
    6,235,205.10x = 9,352,807.65 × 3,831,254.70
  4. Step 4: Simplify right side
    6,235,205.10x = 35,832,988,267,258.46
  5. Step 5: Solve for x
    x = 35,832,988,267,258.46/6,235,205.10
  6. Step 6: Final answer
    x = 5,746,882.05

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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.