Home / 6,573,639.47-9,071,603.29-3,673,032.60

Finding the Fourth Proportional to 6,573,639.47, 9,071,603.29 and 3,673,032.60

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Solution

The fourth proportional to 6,573,639.47, 9,071,603.29 and 3,673,032.60 is: 5,068,774.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,639.47 : 9,071,603.29 = 3,673,032.60 : x
  2. Step 2: Convert to fraction form
    6,573,639.47/9,071,603.29 = 3,673,032.60/x
  3. Step 3: Cross multiply
    6,573,639.47x = 9,071,603.29 × 3,673,032.60
  4. Step 4: Simplify right side
    6,573,639.47x = 33,320,294,609,254.67
  5. Step 5: Solve for x
    x = 33,320,294,609,254.67/6,573,639.47
  6. Step 6: Final answer
    x = 5,068,774.27

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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.