Home / 1,173,948.13-1,760,836.06-375,015.16

Finding the Fourth Proportional to 1,173,948.13, 1,760,836.06 and 375,015.16

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Solution

The fourth proportional to 1,173,948.13, 1,760,836.06 and 375,015.16 is: 562,495.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,948.13 : 1,760,836.06 = 375,015.16 : x
  2. Step 2: Convert to fraction form
    1,173,948.13/1,760,836.06 = 375,015.16/x
  3. Step 3: Cross multiply
    1,173,948.13x = 1,760,836.06 × 375,015.16
  4. Step 4: Simplify right side
    1,173,948.13x = 660,340,216,774.67
  5. Step 5: Solve for x
    x = 660,340,216,774.67/1,173,948.13
  6. Step 6: Final answer
    x = 562,495.22

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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.