Home / 1,459,924-2,000,062.28-1,405,341.94

Finding the Fourth Proportional to 1,459,924, 2,000,062.28 and 1,405,341.94

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Solution

The fourth proportional to 1,459,924, 2,000,062.28 and 1,405,341.94 is: 1,925,286.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,459,924 : 2,000,062.28 = 1,405,341.94 : x
  2. Step 2: Convert to fraction form
    1,459,924/2,000,062.28 = 1,405,341.94/x
  3. Step 3: Cross multiply
    1,459,924x = 2,000,062.28 × 1,405,341.94
  4. Step 4: Simplify right side
    1,459,924x = 2,810,771,404,696.02
  5. Step 5: Solve for x
    x = 2,810,771,404,696.02/1,459,924
  6. Step 6: Final answer
    x = 1,925,286.11

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.