Home / 4,248,726.79-6,374,333.81-1,370,035.71

Finding the Fourth Proportional to 4,248,726.79, 6,374,333.81 and 1,370,035.71

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Solution

The fourth proportional to 4,248,726.79, 6,374,333.81 and 1,370,035.71 is: 2,055,454.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,726.79 : 6,374,333.81 = 1,370,035.71 : x
  2. Step 2: Convert to fraction form
    4,248,726.79/6,374,333.81 = 1,370,035.71/x
  3. Step 3: Cross multiply
    4,248,726.79x = 6,374,333.81 × 1,370,035.71
  4. Step 4: Simplify right side
    4,248,726.79x = 8,733,064,962,733.76
  5. Step 5: Solve for x
    x = 8,733,064,962,733.76/4,248,726.79
  6. Step 6: Final answer
    x = 2,055,454.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.