Home / 1,027,342.92-1,417,852.98-597,641.16

Finding the Fourth Proportional to 1,027,342.92, 1,417,852.98 and 597,641.16

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Solution

The fourth proportional to 1,027,342.92, 1,417,852.98 and 597,641.16 is: 824,814.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,342.92 : 1,417,852.98 = 597,641.16 : x
  2. Step 2: Convert to fraction form
    1,027,342.92/1,417,852.98 = 597,641.16/x
  3. Step 3: Cross multiply
    1,027,342.92x = 1,417,852.98 × 597,641.16
  4. Step 4: Simplify right side
    1,027,342.92x = 847,367,299,676.66
  5. Step 5: Solve for x
    x = 847,367,299,676.66/1,027,342.92
  6. Step 6: Final answer
    x = 824,814.46

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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.