Home / 2,365,269.60-3,547,904.40-1,618,773.60

Finding the Fourth Proportional to 2,365,269.60, 3,547,904.40 and 1,618,773.60

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Solution

The fourth proportional to 2,365,269.60, 3,547,904.40 and 1,618,773.60 is: 2,428,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,269.60 : 3,547,904.40 = 1,618,773.60 : x
  2. Step 2: Convert to fraction form
    2,365,269.60/3,547,904.40 = 1,618,773.60/x
  3. Step 3: Cross multiply
    2,365,269.60x = 3,547,904.40 × 1,618,773.60
  4. Step 4: Simplify right side
    2,365,269.60x = 5,743,253,978,043.84
  5. Step 5: Solve for x
    x = 5,743,253,978,043.84/2,365,269.60
  6. Step 6: Final answer
    x = 2,428,160.40

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1.5x scale

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.