Home / 2,348,445.16-3,521,557.24-909,802.36

Finding the Fourth Proportional to 2,348,445.16, 3,521,557.24 and 909,802.36

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Solution

The fourth proportional to 2,348,445.16, 3,521,557.24 and 909,802.36 is: 1,364,273.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,445.16 : 3,521,557.24 = 909,802.36 : x
  2. Step 2: Convert to fraction form
    2,348,445.16/3,521,557.24 = 909,802.36/x
  3. Step 3: Cross multiply
    2,348,445.16x = 3,521,557.24 × 909,802.36
  4. Step 4: Simplify right side
    2,348,445.16x = 3,203,921,087,827.09
  5. Step 5: Solve for x
    x = 3,203,921,087,827.09/2,348,445.16
  6. Step 6: Final answer
    x = 1,364,273.33

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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.