Home / 2,440,502.16-3,658,172.19-902,509.29

Finding the Fourth Proportional to 2,440,502.16, 3,658,172.19 and 902,509.29

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Solution

The fourth proportional to 2,440,502.16, 3,658,172.19 and 902,509.29 is: 1,352,809.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,440,502.16 : 3,658,172.19 = 902,509.29 : x
  2. Step 2: Convert to fraction form
    2,440,502.16/3,658,172.19 = 902,509.29/x
  3. Step 3: Cross multiply
    2,440,502.16x = 3,658,172.19 × 902,509.29
  4. Step 4: Simplify right side
    2,440,502.16x = 3,301,534,385,894.65
  5. Step 5: Solve for x
    x = 3,301,534,385,894.65/2,440,502.16
  6. Step 6: Final answer
    x = 1,352,809.45

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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.