Home / 1,696,792.48-2,341,574.80-932,859.04

Finding the Fourth Proportional to 1,696,792.48, 2,341,574.80 and 932,859.04

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Solution

The fourth proportional to 1,696,792.48, 2,341,574.80 and 932,859.04 is: 1,287,346.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,792.48 : 2,341,574.80 = 932,859.04 : x
  2. Step 2: Convert to fraction form
    1,696,792.48/2,341,574.80 = 932,859.04/x
  3. Step 3: Cross multiply
    1,696,792.48x = 2,341,574.80 × 932,859.04
  4. Step 4: Simplify right side
    1,696,792.48x = 2,184,359,220,016.19
  5. Step 5: Solve for x
    x = 2,184,359,220,016.19/1,696,792.48
  6. Step 6: Final answer
    x = 1,287,346.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.