Home / 2,897,101.10-4,346,426.66-1,003,842.54

Finding the Fourth Proportional to 2,897,101.10, 4,346,426.66 and 1,003,842.54

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Solution

The fourth proportional to 2,897,101.10, 4,346,426.66 and 1,003,842.54 is: 1,506,032.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,101.10 : 4,346,426.66 = 1,003,842.54 : x
  2. Step 2: Convert to fraction form
    2,897,101.10/4,346,426.66 = 1,003,842.54/x
  3. Step 3: Cross multiply
    2,897,101.10x = 4,346,426.66 × 1,003,842.54
  4. Step 4: Simplify right side
    2,897,101.10x = 4,363,127,978,298.12
  5. Step 5: Solve for x
    x = 4,363,127,978,298.12/2,897,101.10
  6. Step 6: Final answer
    x = 1,506,032.35

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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.