Home / 2,696,547.43-3,721,210.95-1,472,852.69

Finding the Fourth Proportional to 2,696,547.43, 3,721,210.95 and 1,472,852.69

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Solution

The fourth proportional to 2,696,547.43, 3,721,210.95 and 1,472,852.69 is: 2,032,523.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,547.43 : 3,721,210.95 = 1,472,852.69 : x
  2. Step 2: Convert to fraction form
    2,696,547.43/3,721,210.95 = 1,472,852.69/x
  3. Step 3: Cross multiply
    2,696,547.43x = 3,721,210.95 × 1,472,852.69
  4. Step 4: Simplify right side
    2,696,547.43x = 5,480,795,550,400.69
  5. Step 5: Solve for x
    x = 5,480,795,550,400.69/2,696,547.43
  6. Step 6: Final answer
    x = 2,032,523.33

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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.