Home / 1,095,649.93-1,643,848.56-590,262.76

Finding the Fourth Proportional to 1,095,649.93, 1,643,848.56 and 590,262.76

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Solution

The fourth proportional to 1,095,649.93, 1,643,848.56 and 590,262.76 is: 885,595.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,649.93 : 1,643,848.56 = 590,262.76 : x
  2. Step 2: Convert to fraction form
    1,095,649.93/1,643,848.56 = 590,262.76/x
  3. Step 3: Cross multiply
    1,095,649.93x = 1,643,848.56 × 590,262.76
  4. Step 4: Simplify right side
    1,095,649.93x = 970,302,585,096.31
  5. Step 5: Solve for x
    x = 970,302,585,096.31/1,095,649.93
  6. Step 6: Final answer
    x = 885,595.44

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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.