Home / 2,694,045.76-3,717,754.05-1,470,341.35

Finding the Fourth Proportional to 2,694,045.76, 3,717,754.05 and 1,470,341.35

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Solution

The fourth proportional to 2,694,045.76, 3,717,754.05 and 1,470,341.35 is: 2,029,055.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,045.76 : 3,717,754.05 = 1,470,341.35 : x
  2. Step 2: Convert to fraction form
    2,694,045.76/3,717,754.05 = 1,470,341.35/x
  3. Step 3: Cross multiply
    2,694,045.76x = 3,717,754.05 × 1,470,341.35
  4. Step 4: Simplify right side
    2,694,045.76x = 5,466,367,490,256.20
  5. Step 5: Solve for x
    x = 5,466,367,490,256.20/2,694,045.76
  6. Step 6: Final answer
    x = 2,029,055.17

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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.