Home / 1,718,630.31-2,577,929.05-1,044,897.63

Finding the Fourth Proportional to 1,718,630.31, 2,577,929.05 and 1,044,897.63

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Solution

The fourth proportional to 1,718,630.31, 2,577,929.05 and 1,044,897.63 is: 1,567,336.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,630.31 : 2,577,929.05 = 1,044,897.63 : x
  2. Step 2: Convert to fraction form
    1,718,630.31/2,577,929.05 = 1,044,897.63/x
  3. Step 3: Cross multiply
    1,718,630.31x = 2,577,929.05 × 1,044,897.63
  4. Step 4: Simplify right side
    1,718,630.31x = 2,693,671,954,653.15
  5. Step 5: Solve for x
    x = 2,693,671,954,653.15/1,718,630.31
  6. Step 6: Final answer
    x = 1,567,336.46

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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.