Home / 2,035,904.30-3,053,856.45-1,557,607.40

Finding the Fourth Proportional to 2,035,904.30, 3,053,856.45 and 1,557,607.40

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Solution

The fourth proportional to 2,035,904.30, 3,053,856.45 and 1,557,607.40 is: 2,336,411.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,904.30 : 3,053,856.45 = 1,557,607.40 : x
  2. Step 2: Convert to fraction form
    2,035,904.30/3,053,856.45 = 1,557,607.40/x
  3. Step 3: Cross multiply
    2,035,904.30x = 3,053,856.45 × 1,557,607.40
  4. Step 4: Simplify right side
    2,035,904.30x = 4,756,709,405,057.73
  5. Step 5: Solve for x
    x = 4,756,709,405,057.73/2,035,904.30
  6. Step 6: Final answer
    x = 2,336,411.10

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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.