Home / 1,783,070.52-2,457,239.42-1,750,275.27

Finding the Fourth Proportional to 1,783,070.52, 2,457,239.42 and 1,750,275.27

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Solution

The fourth proportional to 1,783,070.52, 2,457,239.42 and 1,750,275.27 is: 2,412,044.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,070.52 : 2,457,239.42 = 1,750,275.27 : x
  2. Step 2: Convert to fraction form
    1,783,070.52/2,457,239.42 = 1,750,275.27/x
  3. Step 3: Cross multiply
    1,783,070.52x = 2,457,239.42 × 1,750,275.27
  4. Step 4: Simplify right side
    1,783,070.52x = 4,300,845,380,543.77
  5. Step 5: Solve for x
    x = 4,300,845,380,543.77/1,783,070.52
  6. Step 6: Final answer
    x = 2,412,044.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.