Home / 2,602,151.17-3,591,395.11-1,785,683.93

Finding the Fourth Proportional to 2,602,151.17, 3,591,395.11 and 1,785,683.93

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Solution

The fourth proportional to 2,602,151.17, 3,591,395.11 and 1,785,683.93 is: 2,464,536.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,151.17 : 3,591,395.11 = 1,785,683.93 : x
  2. Step 2: Convert to fraction form
    2,602,151.17/3,591,395.11 = 1,785,683.93/x
  3. Step 3: Cross multiply
    2,602,151.17x = 3,591,395.11 × 1,785,683.93
  4. Step 4: Simplify right side
    2,602,151.17x = 6,413,096,538,684.31
  5. Step 5: Solve for x
    x = 6,413,096,538,684.31/2,602,151.17
  6. Step 6: Final answer
    x = 2,464,536.50

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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.