Home / 2,693,703.80-3,717,389.60-1,470,088.04

Finding the Fourth Proportional to 2,693,703.80, 3,717,389.60 and 1,470,088.04

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Solution

The fourth proportional to 2,693,703.80, 3,717,389.60 and 1,470,088.04 is: 2,028,764.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,703.80 : 3,717,389.60 = 1,470,088.04 : x
  2. Step 2: Convert to fraction form
    2,693,703.80/3,717,389.60 = 1,470,088.04/x
  3. Step 3: Cross multiply
    2,693,703.80x = 3,717,389.60 × 1,470,088.04
  4. Step 4: Simplify right side
    2,693,703.80x = 5,464,889,970,555.83
  5. Step 5: Solve for x
    x = 5,464,889,970,555.83/2,693,703.80
  6. Step 6: Final answer
    x = 2,028,764.25

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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.