Home / 4,337,577.81-5,985,726.55-2,377,413.20

Finding the Fourth Proportional to 4,337,577.81, 5,985,726.55 and 2,377,413.20

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Solution

The fourth proportional to 4,337,577.81, 5,985,726.55 and 2,377,413.20 is: 3,280,758.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,577.81 : 5,985,726.55 = 2,377,413.20 : x
  2. Step 2: Convert to fraction form
    4,337,577.81/5,985,726.55 = 2,377,413.20/x
  3. Step 3: Cross multiply
    4,337,577.81x = 5,985,726.55 × 2,377,413.20
  4. Step 4: Simplify right side
    4,337,577.81x = 14,230,545,293,598.01
  5. Step 5: Solve for x
    x = 14,230,545,293,598.01/4,337,577.81
  6. Step 6: Final answer
    x = 3,280,758.51

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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.