Home / 2,009,774.10-2,773,498.50-1,092,005.55

Finding the Fourth Proportional to 2,009,774.10, 2,773,498.50 and 1,092,005.55

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Solution

The fourth proportional to 2,009,774.10, 2,773,498.50 and 1,092,005.55 is: 1,506,973.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,774.10 : 2,773,498.50 = 1,092,005.55 : x
  2. Step 2: Convert to fraction form
    2,009,774.10/2,773,498.50 = 1,092,005.55/x
  3. Step 3: Cross multiply
    2,009,774.10x = 2,773,498.50 × 1,092,005.55
  4. Step 4: Simplify right side
    2,009,774.10x = 3,028,675,754,916.68
  5. Step 5: Solve for x
    x = 3,028,675,754,916.68/2,009,774.10
  6. Step 6: Final answer
    x = 1,506,973.22

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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.