Home / 2,537,261.74-3,501,419.16-1,375,746.49

Finding the Fourth Proportional to 2,537,261.74, 3,501,419.16 and 1,375,746.49

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Solution

The fourth proportional to 2,537,261.74, 3,501,419.16 and 1,375,746.49 is: 1,898,529.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,261.74 : 3,501,419.16 = 1,375,746.49 : x
  2. Step 2: Convert to fraction form
    2,537,261.74/3,501,419.16 = 1,375,746.49/x
  3. Step 3: Cross multiply
    2,537,261.74x = 3,501,419.16 × 1,375,746.49
  4. Step 4: Simplify right side
    2,537,261.74x = 4,817,065,128,924.57
  5. Step 5: Solve for x
    x = 4,817,065,128,924.57/2,537,261.74
  6. Step 6: Final answer
    x = 1,898,529.05

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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.