Home / 1,160,026.23-1,739,624.14-401,664.08

Finding the Fourth Proportional to 1,160,026.23, 1,739,624.14 and 401,664.08

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Solution

The fourth proportional to 1,160,026.23, 1,739,624.14 and 401,664.08 is: 602,352.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,026.23 : 1,739,624.14 = 401,664.08 : x
  2. Step 2: Convert to fraction form
    1,160,026.23/1,739,624.14 = 401,664.08/x
  3. Step 3: Cross multiply
    1,160,026.23x = 1,739,624.14 × 401,664.08
  4. Step 4: Simplify right side
    1,160,026.23x = 698,744,534,590.03
  5. Step 5: Solve for x
    x = 698,744,534,590.03/1,160,026.23
  6. Step 6: Final answer
    x = 602,352.36

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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.