Home / 4,712,603.49-7,069,058.73-1,301,145.93

Finding the Fourth Proportional to 4,712,603.49, 7,069,058.73 and 1,301,145.93

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Solution

The fourth proportional to 4,712,603.49, 7,069,058.73 and 1,301,145.93 is: 1,951,761.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712,603.49 : 7,069,058.73 = 1,301,145.93 : x
  2. Step 2: Convert to fraction form
    4,712,603.49/7,069,058.73 = 1,301,145.93/x
  3. Step 3: Cross multiply
    4,712,603.49x = 7,069,058.73 × 1,301,145.93
  4. Step 4: Simplify right side
    4,712,603.49x = 9,197,876,995,470.47
  5. Step 5: Solve for x
    x = 9,197,876,995,470.47/4,712,603.49
  6. Step 6: Final answer
    x = 1,951,761.27

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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.