Home / 2,733,802.60-3,772,570.80-1,510,085.40

Finding the Fourth Proportional to 2,733,802.60, 3,772,570.80 and 1,510,085.40

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Solution

The fourth proportional to 2,733,802.60, 3,772,570.80 and 1,510,085.40 is: 2,083,875.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,733,802.60 : 3,772,570.80 = 1,510,085.40 : x
  2. Step 2: Convert to fraction form
    2,733,802.60/3,772,570.80 = 1,510,085.40/x
  3. Step 3: Cross multiply
    2,733,802.60x = 3,772,570.80 × 1,510,085.40
  4. Step 4: Simplify right side
    2,733,802.60x = 5,696,904,085,546.32
  5. Step 5: Solve for x
    x = 5,696,904,085,546.32/2,733,802.60
  6. Step 6: Final answer
    x = 2,083,875.44

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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.