Home / 3,413,360.88-4,710,388.95-1,864,603.98

Finding the Fourth Proportional to 3,413,360.88, 4,710,388.95 and 1,864,603.98

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Solution

The fourth proportional to 3,413,360.88, 4,710,388.95 and 1,864,603.98 is: 2,573,126.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,360.88 : 4,710,388.95 = 1,864,603.98 : x
  2. Step 2: Convert to fraction form
    3,413,360.88/4,710,388.95 = 1,864,603.98/x
  3. Step 3: Cross multiply
    3,413,360.88x = 4,710,388.95 × 1,864,603.98
  4. Step 4: Simplify right side
    3,413,360.88x = 8,783,009,983,518.02
  5. Step 5: Solve for x
    x = 8,783,009,983,518.02/3,413,360.88
  6. Step 6: Final answer
    x = 2,573,126.69

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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.