Home / 2,693,775.02-3,717,488.26-1,470,159.07

Finding the Fourth Proportional to 2,693,775.02, 3,717,488.26 and 1,470,159.07

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Solution

The fourth proportional to 2,693,775.02, 3,717,488.26 and 1,470,159.07 is: 2,028,862.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,775.02 : 3,717,488.26 = 1,470,159.07 : x
  2. Step 2: Convert to fraction form
    2,693,775.02/3,717,488.26 = 1,470,159.07/x
  3. Step 3: Cross multiply
    2,693,775.02x = 3,717,488.26 × 1,470,159.07
  4. Step 4: Simplify right side
    2,693,775.02x = 5,465,299,099,268.92
  5. Step 5: Solve for x
    x = 5,465,299,099,268.92/2,693,775.02
  6. Step 6: Final answer
    x = 2,028,862.49

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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.