Home / 2,897,098.09-4,346,422.16-1,003,839.53

Finding the Fourth Proportional to 2,897,098.09, 4,346,422.16 and 1,003,839.53

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Solution

The fourth proportional to 2,897,098.09, 4,346,422.16 and 1,003,839.53 is: 1,506,027.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,897,098.09 : 4,346,422.16 = 1,003,839.53 : x
  2. Step 2: Convert to fraction form
    2,897,098.09/4,346,422.16 = 1,003,839.53/x
  3. Step 3: Cross multiply
    2,897,098.09x = 4,346,422.16 × 1,003,839.53
  4. Step 4: Simplify right side
    2,897,098.09x = 4,363,110,378,275.99
  5. Step 5: Solve for x
    x = 4,363,110,378,275.99/2,897,098.09
  6. Step 6: Final answer
    x = 1,506,027.84

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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.