Home / 1,716,001.83-2,574,680.72-651,326.49

Finding the Fourth Proportional to 1,716,001.83, 2,574,680.72 and 651,326.49

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Solution

The fourth proportional to 1,716,001.83, 2,574,680.72 and 651,326.49 is: 977,247.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,716,001.83 : 2,574,680.72 = 651,326.49 : x
  2. Step 2: Convert to fraction form
    1,716,001.83/2,574,680.72 = 651,326.49/x
  3. Step 3: Cross multiply
    1,716,001.83x = 2,574,680.72 × 651,326.49
  4. Step 4: Simplify right side
    1,716,001.83x = 1,676,957,752,971.64
  5. Step 5: Solve for x
    x = 1,676,957,752,971.64/1,716,001.83
  6. Step 6: Final answer
    x = 977,247.07

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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.