Home / 1,794,848.40-2,692,272.60-1,617,701.40

Finding the Fourth Proportional to 1,794,848.40, 2,692,272.60 and 1,617,701.40

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Solution

The fourth proportional to 1,794,848.40, 2,692,272.60 and 1,617,701.40 is: 2,426,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,794,848.40 : 2,692,272.60 = 1,617,701.40 : x
  2. Step 2: Convert to fraction form
    1,794,848.40/2,692,272.60 = 1,617,701.40/x
  3. Step 3: Cross multiply
    1,794,848.40x = 2,692,272.60 × 1,617,701.40
  4. Step 4: Simplify right side
    1,794,848.40x = 4,355,293,154,201.64
  5. Step 5: Solve for x
    x = 4,355,293,154,201.64/1,794,848.40
  6. Step 6: Final answer
    x = 2,426,552.10

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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.