Home / 2,009,452.28-2,773,032.98-1,091,674.08

Finding the Fourth Proportional to 2,009,452.28, 2,773,032.98 and 1,091,674.08

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Solution

The fourth proportional to 2,009,452.28, 2,773,032.98 and 1,091,674.08 is: 1,506,504.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,452.28 : 2,773,032.98 = 1,091,674.08 : x
  2. Step 2: Convert to fraction form
    2,009,452.28/2,773,032.98 = 1,091,674.08/x
  3. Step 3: Cross multiply
    2,009,452.28x = 2,773,032.98 × 1,091,674.08
  4. Step 4: Simplify right side
    2,009,452.28x = 3,027,248,227,251.16
  5. Step 5: Solve for x
    x = 3,027,248,227,251.16/2,009,452.28
  6. Step 6: Final answer
    x = 1,506,504.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.