Home / 2,009,560.93-2,773,225.55-1,091,808.25

Finding the Fourth Proportional to 2,009,560.93, 2,773,225.55 and 1,091,808.25

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Solution

The fourth proportional to 2,009,560.93, 2,773,225.55 and 1,091,808.25 is: 1,506,712.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,009,560.93 : 2,773,225.55 = 1,091,808.25 : x
  2. Step 2: Convert to fraction form
    2,009,560.93/2,773,225.55 = 1,091,808.25/x
  3. Step 3: Cross multiply
    2,009,560.93x = 2,773,225.55 × 1,091,808.25
  4. Step 4: Simplify right side
    2,009,560.93x = 3,027,830,530,397.24
  5. Step 5: Solve for x
    x = 3,027,830,530,397.24/2,009,560.93
  6. Step 6: Final answer
    x = 1,506,712.48

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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.